From a7605df14b7346efc0023f14cc76694f32a75aab Mon Sep 17 00:00:00 2001
From: Alan <alan@roojs.com>
Date: Wed, 31 Aug 2022 15:04:45 +0800
Subject: [PATCH] fix segfault on empty prop key value

---
 debian/autoreconf.after    | 6 +++---
 debian/autoreconf.before   | 4 ++--
 src/JsRender/NodeProp.vala | 3 +++
 3 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/debian/autoreconf.after b/debian/autoreconf.after
index 1a0ef4722..82f5446d3 100644
--- a/debian/autoreconf.after
+++ b/debian/autoreconf.after
@@ -54,7 +54,7 @@ dad0227408777290e6c56afc03cf6e12  ./src/Builder4/.deps/WindowLeftProjects.Po
 3240de25cec411f70a664d60a863a5bf  ./src/Builder4/.deps/ValaProjectSettings.Po
 eac560ca8d937023d780ae709733ee95  ./src/Builder4/.deps/ProjectSettings.Po
 037af1aa13ae4ac7a33522b32713e2a5  ./src/Builder4/ValaCompileResults.vala
-469451c6fc87aaf8b6c28f88860bb55a  ./src/Builder4/About.bjs
+b4ef19eba6bf0ad81db687f350ed0b1e  ./src/Builder4/About.bjs
 9f22d2c6d4ac12e071bed5503e4da569  ./src/Builder4/DialogSaveTemplate.vala
 b6cd6ab7659c7b11f49577cd611d3752  ./src/Builder4/ValaProjectSettings.bjs
 0fc9ff3b75b4d5d382666b311ea9df13  ./src/Builder4/WindowAddProp.bjs
@@ -68,7 +68,7 @@ dc7e9528040b3bb485f1e9f69df9b5a6  ./src/Builder4/ClutterFiles.c
 4bfb083983d5e2d3b0b0ec63c2484dc3  ./src/Builder4/WindowLeftProps.vala
 44a1921066534c10a2aac94e63e1dd1a  ./src/Builder4/WindowRightPalete.vala
 93a33b5be53d1eeb3a1017a9c00fbce1  ./src/Builder4/GladeView.vala
-ed2b93a30dbd21b47754963fa7c1ff3f  ./src/Builder4/About.vala
+4c67603332b58d27df89a19bb7a0e0ae  ./src/Builder4/About.vala
 cd39567c86afd25c6b982e47d4a4850f  ./src/Builder4/ClutterFiles.vala
 fb71cc9a6b22c171ea2034fdcf15aa94  ./src/Builder4/WindowAddProp.vala
 e48faad93a150ef9bdac43a28013e533  ./src/Builder4/MainWindow.bjs
@@ -237,7 +237,7 @@ d743438c4e4b765b7ce4b7e1c98b3b31  ./config.h.in~
 9580a33f9516167b4a1a72fe4fee31ae  ./.gitignore
 737061c1c974f84326be8b9281180af9  ./README.md
 959bffe2993816eb32ec4bc1ec1d5875  ./LICENSE
-d8d69f78270e949e97ab2d89bb2bc7ee  ./autom4te.cache/requests
+2cfe346e64cead6f7cb807b27573b042  ./autom4te.cache/requests
 4ab5d64b369bac36c4c5ea81ef5e82f1  ./autom4te.cache/traces.2
 4ab5d64b369bac36c4c5ea81ef5e82f1  ./autom4te.cache/traces.1
 35d73aa64bd0b12a1f9172b40e9f62b2  ./autom4te.cache/output.1
diff --git a/debian/autoreconf.before b/debian/autoreconf.before
index 209891b61..7835c8f64 100644
--- a/debian/autoreconf.before
+++ b/debian/autoreconf.before
@@ -52,7 +52,7 @@ dad0227408777290e6c56afc03cf6e12  ./src/Builder4/.deps/WindowLeftProjects.Po
 3240de25cec411f70a664d60a863a5bf  ./src/Builder4/.deps/ValaProjectSettings.Po
 eac560ca8d937023d780ae709733ee95  ./src/Builder4/.deps/ProjectSettings.Po
 037af1aa13ae4ac7a33522b32713e2a5  ./src/Builder4/ValaCompileResults.vala
-469451c6fc87aaf8b6c28f88860bb55a  ./src/Builder4/About.bjs
+b4ef19eba6bf0ad81db687f350ed0b1e  ./src/Builder4/About.bjs
 9f22d2c6d4ac12e071bed5503e4da569  ./src/Builder4/DialogSaveTemplate.vala
 b6cd6ab7659c7b11f49577cd611d3752  ./src/Builder4/ValaProjectSettings.bjs
 0fc9ff3b75b4d5d382666b311ea9df13  ./src/Builder4/WindowAddProp.bjs
@@ -66,7 +66,7 @@ dc7e9528040b3bb485f1e9f69df9b5a6  ./src/Builder4/ClutterFiles.c
 4bfb083983d5e2d3b0b0ec63c2484dc3  ./src/Builder4/WindowLeftProps.vala
 44a1921066534c10a2aac94e63e1dd1a  ./src/Builder4/WindowRightPalete.vala
 93a33b5be53d1eeb3a1017a9c00fbce1  ./src/Builder4/GladeView.vala
-ed2b93a30dbd21b47754963fa7c1ff3f  ./src/Builder4/About.vala
+4c67603332b58d27df89a19bb7a0e0ae  ./src/Builder4/About.vala
 cd39567c86afd25c6b982e47d4a4850f  ./src/Builder4/ClutterFiles.vala
 fb71cc9a6b22c171ea2034fdcf15aa94  ./src/Builder4/WindowAddProp.vala
 e48faad93a150ef9bdac43a28013e533  ./src/Builder4/MainWindow.bjs
diff --git a/src/JsRender/NodeProp.vala b/src/JsRender/NodeProp.vala
index 17bc0763d..61c0f1dc0 100644
--- a/src/JsRender/NodeProp.vala
+++ b/src/JsRender/NodeProp.vala
@@ -142,6 +142,9 @@ public class JsRender.NodeProp : Object {
 	public string  to_json_key()
 	{
 		
+		if (this.rtype == null) { // not sure why this happens.!?
+			this.rtype = "";
+		}
 		var ortype = this.rtype +  (this.rtype.length > 0 ? " " : "");
 		var oabbr = NodePropType.to_abbr(this.ptype);
 		if (oabbr.length > 0) {
-- 
2.39.2