svn commit: r959838 - /maven/plugins/trunk/maven-antrun-plugin/src/main/java/org/apache/maven/plugin/antrun/AntRunMojo.java

[pg...@apache.org]

Author: pgier
Date: Fri Jul  2 03:21:46 2010
New Revision: 959838

URL: http://svn.apache.org/viewvc?rev=959838&view=rev
Log:
Check for no match before trying to replace the string to prevent out of bounds exception.

Modified:
    maven/plugins/trunk/maven-antrun-plugin/src/main/java/org/apache/maven/plugin/antrun/AntRunMojo.java

Modified: maven/plugins/trunk/maven-antrun-plugin/src/main/java/org/apache/maven/plugin/antrun/AntRunMojo.java
URL: http://svn.apache.org/viewvc/maven/plugins/trunk/maven-antrun-plugin/src/main/java/org/apache/maven/plugin/antrun/AntRunMojo.java?rev=959838&r1=959837&r2=959838&view=diff
==============================================================================
--- maven/plugins/trunk/maven-antrun-plugin/src/main/java/org/apache/maven/plugin/antrun/AntRunMojo.java (original)
+++ maven/plugins/trunk/maven-antrun-plugin/src/main/java/org/apache/maven/plugin/antrun/AntRunMojo.java Fri Jul  2 03:21:46 2010
@@ -451,7 +451,8 @@ public class AntRunMojo
     }
 
     /**
-     * Replace text in a string buffer
+     * Replace text in a StringBuffer.  If the match text is not found, the StringBuffer 
+     * is returned unchanged.
      * 
      * @param text The string buffer containing the text
      * @param match The string to match and remove
@@ -460,7 +461,10 @@ public class AntRunMojo
     public void stringReplace( StringBuffer text, String match, String with )
     {
         int index = text.indexOf( match );
-        text.replace( index, index + match.length(), with );
+        if ( index != -1 )
+        {
+            text.replace( index, index + match.length(), with );
+        }
     }
 
     public String checkTargetName( PlexusConfiguration antTargetConfig )