stable-yank: brainfart

Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
diff --git a/stable-yank b/stable-yank
index 2e4adef..7918a9d 100755
--- a/stable-yank
+++ b/stable-yank
@@ -20,7 +20,7 @@
 before=$(echo $location | awk {'print $3'})
 
 # Topmost commit?
-if [ "$before" = "" ]
+if [ "$before" = "" ]; then
 	git reset --hard HEAD^
 	exit
 fi