Added extra space to end of EXTRA_FLAGS in buildit.  This fixes http://llvm.org/bugs/show_bug.cgi?id=15761

llvm-svn: 179609
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: c5894133bcf0810e523f26102488d30726787703
diff --git a/lib/buildit b/lib/buildit
index 347c6c0..1f77dbb 100755
--- a/lib/buildit
+++ b/lib/buildit
@@ -37,7 +37,7 @@
 
 EXTRA_FLAGS="-std=c++0x -fstrict-aliasing -Wall -Wextra -Wshadow -Wconversion \
              -Wnewline-eof -Wpadded -Wmissing-prototypes -Wstrict-aliasing=2 \
-             -Wstrict-overflow=4"
+             -Wstrict-overflow=4 "
 
 case $TRIPLE in
   *-apple-*)