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author | Junio C Hamano <gitster@pobox.com> | 2008-02-11 21:56:26 +0300 |
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committer | Junio C Hamano <gitster@pobox.com> | 2008-02-12 00:11:37 +0300 |
commit | b51b2bb4c3da805727fd43219e3f817475ae52d3 (patch) | |
tree | d181005eec3faa42ef491b8ebf74e9e2e43e780d | |
parent | e08404a82d19a60fd60822e8c0d95dd5629e0809 (diff) |
help.c: guard config parser from value=NULL
help.format configuration expects a string value
Signed-off-by: Junio C Hamano <gitster@pobox.com>
-rw-r--r-- | help.c | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -40,6 +40,8 @@ static void parse_help_format(const char *format) static int git_help_config(const char *var, const char *value) { if (!strcmp(var, "help.format")) { + if (!value) + return config_error_nonbool(var); help_default_format = xstrdup(value); return 0; } |