People don't read warnings.

Bug: 113136846
Test: manual
Change-Id: If7e313b4f0fa90875795b24817553bbd9a8c60ff
diff --git a/tools/aosp/aosp_sha.sh b/tools/aosp/aosp_sha.sh
index e50c70d..f25fcdc 100755
--- a/tools/aosp/aosp_sha.sh
+++ b/tools/aosp/aosp_sha.sh
@@ -19,6 +19,6 @@
         echo "If your change contains no confidential details (such as security fixes), please"
         echo "upload and merge this change at https://android-review.googlesource.com/."
         echo
-        exit 77
+        exit 1
     fi
 fi