1 files changed, 5 insertions, 1 deletions
diff --git a/src/main/java/net/sf/antcontrib/cpptasks/compiler/AbstractCompiler.java b/src/main/java/net/sf/antcontrib/cpptasks/compiler/AbstractCompiler.java
index 2d1401f..c75334d 100644
--- a/src/main/java/net/sf/antcontrib/cpptasks/compiler/AbstractCompiler.java
+++ b/src/main/java/net/sf/antcontrib/cpptasks/compiler/AbstractCompiler.java
@@ -40,12 +40,16 @@ public abstract class AbstractCompiler extends AbstractProcessor
         implements
             Compiler {
     private static final String[] emptyIncludeArray = new String[0];
-    private String outputSuffix;
+    private final String outputSuffix;
     protected AbstractCompiler(String[] sourceExtensions,
             String[] headerExtensions, String outputSuffix) {
         super(sourceExtensions, headerExtensions);
         this.outputSuffix = outputSuffix;
     }
+    protected AbstractCompiler(AbstractCompiler cc) {
+        super(cc);
+        this.outputSuffix = cc.outputSuffix;
+    }
     /**
      * Checks file name to see if parse should be attempted
      *