correct whitespace errors [fixup]

diff --git a/review-tools/ghmerge b/review-tools/ghmerge
index 59208ecf68bdca9aec8b7122f7148ddc21768d73..65bc8231e030aec58de7beedc21e517cb9512479 100755 (executable)
--- a/review-tools/ghmerge
+++ b/review-tools/ghmerge
@@ -53,10 +53,10 @@ PREV=
 git checkout -b $WORK $REL
 
 function cleanup {
-       if [ "$WORK" != "$REL" ]; then
-               git checkout -q $REL
-               git branch -D $WORK
-       fi
+    if [ "$WORK" != "$REL" ]; then
+        git checkout -q $REL
+        git branch -D $WORK
+    fi
 }
 trap 'cleanup' EXIT