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authorJunio C Hamano <gitster@pobox.com>2011-09-12 10:43:17 -0700
committerJunio C Hamano <gitster@pobox.com>2011-09-12 10:43:17 -0700
commit81a5bdd9c52d476edcbf5368d1242ab5a92f5e3f (patch)
tree29ccf890f27821059f77d44c67790c087ffe9eed /submodule.c
parente49450327e452798439d93e58236282897796b55 (diff)
parent740a8fc2249cf7d8b39ab50a25bbf86554158ae7 (diff)
downloadgit-81a5bdd9c52d476edcbf5368d1242ab5a92f5e3f.tar.gz
Sync with 1.7.6.3
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'submodule.c')
-rw-r--r--submodule.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/submodule.c b/submodule.c
index 7a76edf911..ad86534ba1 100644
--- a/submodule.c
+++ b/submodule.c
@@ -481,6 +481,10 @@ void check_for_new_submodule_commits(unsigned char new_sha1[20])
const char *argv[] = {NULL, NULL, "--not", "--all", NULL};
int argc = ARRAY_SIZE(argv) - 1;
+ /* No need to check if there are no submodules configured */
+ if (!config_name_for_path.nr)
+ return;
+
init_revisions(&rev, NULL);
argv[1] = xstrdup(sha1_to_hex(new_sha1));
setup_revisions(argc, argv, &rev, NULL);