X-Git-Url: http://git.roojs.org/?p=Pman.Core;a=blobdiff_plain;f=JsCompile.php;h=c53bf6c6f8cd9119aa2a3df72f7a0a67c04c1920;hp=90253343bf659f4ad4a809ff6ec03c6355a56c76;hb=HEAD;hpb=87bd221ccdc63e0b75de7bed75a8f9c114a837b8

diff --git a/JsCompile.php b/JsCompile.php
index 90253343..089db58d 100644
--- a/JsCompile.php
+++ b/JsCompile.php
@@ -262,7 +262,7 @@ class Pman_Core_JsCompile  extends Pman
         
         $cmd = "$pg roojspacker";
         $res = `$cmd`;
-        $out = trim($res);
+        $out = empty($res) ? '' : trim($res);
         if (strlen($out) > 0) {
             echo '<!--  onther process is compiling compile. -->';
             return false;