summaryrefslogtreecommitdiff
path: root/help.c
diff options
context:
space:
mode:
Diffstat (limited to 'help.c')
-rw-r--r--help.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/help.c b/help.c
index 1302a61..95e7640 100644
--- a/help.c
+++ b/help.c
@@ -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;
}