diff --git a/Source/CPack/cmCPackGenericGenerator.h b/Source/CPack/cmCPackGenericGenerator.h
index 82214a5ac..f553f31a5 100644
--- a/Source/CPack/cmCPackGenericGenerator.h
+++ b/Source/CPack/cmCPackGenericGenerator.h
@@ -27,9 +27,10 @@
 
 #define cmCPackLogger(logType, msg) \
   do { \
-  cmOStringStream cmCPackLog_msg; \
-  cmCPackLog_msg << msg; \
-  this->Logger->Log(logType, __FILE__, __LINE__, cmCPackLog_msg.str().c_str());\
+    cmOStringStream cmCPackLog_msg; \
+    cmCPackLog_msg << msg; \
+    this->Logger->Log(logType, __FILE__, __LINE__,\
+                      cmCPackLog_msg.str().c_str());\
   } while ( 0 )
 
 #ifdef cerr