[ jEdit-commits ] SF.net SVN: jedit:[18430] plugins/JDiffPlugin/trunk/jdiff/util/patch/normal /StringTools.java

[<sh...@us...>]

Revision: 18430
          http://jedit.svn.sourceforge.net/jedit/?rev=18430&view=rev
Author:   shlomy
Date:     2010-08-27 13:59:57 +0000 (Fri, 27 Aug 2010)

Log Message:
-----------
Fix arrayToString on an empty array.

Modified Paths:
--------------
    plugins/JDiffPlugin/trunk/jdiff/util/patch/normal/StringTools.java

Modified: plugins/JDiffPlugin/trunk/jdiff/util/patch/normal/StringTools.java
===================================================================
--- plugins/JDiffPlugin/trunk/jdiff/util/patch/normal/StringTools.java	2010-08-27 12:44:27 UTC (rev 18429)
+++ plugins/JDiffPlugin/trunk/jdiff/util/patch/normal/StringTools.java	2010-08-27 13:59:57 UTC (rev 18430)
@@ -58,6 +58,8 @@
      * @return the string from the array, every line sperated by delim
      */
     public static String arrayToString(Object[] arr, String delim) {
+    	if (arr.length == 0)
+    		return "";
         StringBuilder sb = new StringBuilder();
         for (int i = 0; i < arr.length; i++) {
             sb.append(arr[i].toString()).append(delim);


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