X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;ds=sidebyside;f=git-whatchanged.sh;h=d4f985b5eb2f64e597e820c04e510f0f81692a6a;hb=1dc4fb84b5914621cf59b6b508ad7c9c86c61fa4;hp=80e2500e0ea1769d9d92454c667852dd2056ef04;hpb=5a2282de13c4da13f979185e652c8a08e2481fd1;p=git.git

diff --git a/git-whatchanged.sh b/git-whatchanged.sh
index 80e2500e..d4f985b5 100755
--- a/git-whatchanged.sh
+++ b/git-whatchanged.sh
@@ -4,7 +4,7 @@ USAGE='[-p] [--max-count=<n>] [<since>..<limit>] [--pretty=<format>] [-m] [git-d
 SUBDIRECTORY_OK='Yes'
 . git-sh-setup
 
-diff_tree_flags=$(git-rev-parse --sq --no-revs --flags "$@")
+diff_tree_flags=$(git-rev-parse --sq --no-revs --flags "$@") || exit
 test -z "$diff_tree_flags" &&
 	diff_tree_flags=$(git-repo-config --get whatchanged.difftree)
 test -z "$diff_tree_flags" &&