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authorHeiko Voigt <hvoigt@hvoigt.net>2016-07-28 14:50:05 +0200
committerJunio C Hamano <gitster@pobox.com>2016-07-28 13:05:36 -0700
commit55cbe18e1146320674968820150126ee34e5d332 (patch)
tree54cfef57f4cb222a381cb64e1b6530636277c4a0
parent0918e25077cb9321011a973703cc597b078f0ab5 (diff)
downloadgit-55cbe18e1146320674968820150126ee34e5d332.tar.gz
submodule-config: fix test binary crashing when no arguments givenrs/submodule-config-code-cleanup
Since arg[0] will be NULL without any argument here and starts_with() does not like NULL-pointers. Signed-off-by: Heiko Voigt <hvoigt@hvoigt.net> Reviewed-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
-rw-r--r--test-submodule-config.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/test-submodule-config.c b/test-submodule-config.c
index dab8c27768..a4e4098a0f 100644
--- a/test-submodule-config.c
+++ b/test-submodule-config.c
@@ -23,7 +23,7 @@ int main(int argc, char **argv)
arg++;
my_argc--;
- while (starts_with(arg[0], "--")) {
+ while (arg[0] && starts_with(arg[0], "--")) {
if (!strcmp(arg[0], "--url"))
output_url = 1;
if (!strcmp(arg[0], "--name"))