Added explicit braces to avoid "ambiguous else" warning with GCC v4.4.1.

diff --git a/src/fs/ufs/store_dir_ufs.cc b/src/fs/ufs/store_dir_ufs.cc
index cdd0259f561677ebeefb4658889d3dd0662b1f5f..9ef7525386ba247daf93964352a7bb2525c84321 100644 (file)
--- a/src/fs/ufs/store_dir_ufs.cc
+++ b/src/fs/ufs/store_dir_ufs.cc
@@ -658,8 +658,9 @@ UFSSwapDir::closeLog()
 
     assert(NumberOfUFSDirs >= 0);
 
-    if (0 == NumberOfUFSDirs)
+    if (0 == NumberOfUFSDirs) {
         safe_free(UFSDirToGlobalDirMapping);
+    }
 }
 
 bool