Fix handling of $$ in properties

PR:
Obtained from:
Submitted by:
Reviewed by:


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@267697 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/ProjectHelper.java

@@ -484,9 +484,14 @@ public class ProjectHelper {
         // assert value!=nil
         int pos;
         while( (pos=value.indexOf( "$", prev )) >= 0 ) {
-            if(pos>0)
+            if(pos>0) {
                 sb.append( value.substring( prev, pos ) );
-            if( value.charAt( pos + 1 ) != '{' ) {
+            }
+            if( pos == (value.length() - 1)) {
+                sb.append('$');
+                prev = pos + 1;
+            }
+            else if (value.charAt( pos + 1 ) != '{' ) {
                 sb.append( value.charAt( pos + 1 ) );
                 prev=pos+2; // XXX
             } else {

src/main/org/apache/tools/ant/taskdefs/Property.java

@@ -101,17 +101,16 @@ public class Property extends Task {
     public void init() throws BuildException {
         try {
             if ((name != null) && (value != null)) {
-                String v = ProjectHelper.replaceProperties(value, project.getProperties());
 		if( userProperty )
                     if (project.getUserProperty(name) == null) {
-		        project.setUserProperty(name, v);
+		        project.setUserProperty(name, value);
                     } else {
                         project.log("Override ignored for " + name, 
                                     project.MSG_VERBOSE);
                     }
 		else
                     if (project.getProperty(name) == null) {
-		        project.setProperty(name, v);
+		        project.setProperty(name, value);
                     } else {
                         project.log("Override ignored for " + name, 
                                     project.MSG_VERBOSE);