diff --git a/mozilla/layout/base/src/nsRangeList.cpp b/mozilla/layout/base/src/nsRangeList.cpp
index 071b168a649..20eb8b37a6a 100644
--- a/mozilla/layout/base/src/nsRangeList.cpp
+++ b/mozilla/layout/base/src/nsRangeList.cpp
@@ -27,7 +27,7 @@ static PRBool getRangeFromFrame(nsIFrame *aFrame, nsIDOMRange *aRange,  PRInt32
 static void printRange(nsIDOMRange *aDomRange);
 static nsIFrame *findFrameFromContent(nsIFrame *aParent, nsIContent *aContent, PRBool aTurnOff);
 
-#if 1
+#if 0
 #define DEBUG_OUT_RANGE(x)  printRange(x)
 #else
 #define DEBUG_OUT_RANGE(x)