diff options
Diffstat (limited to 'builtin/log.c')
| -rw-r--r-- | builtin/log.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/builtin/log.c b/builtin/log.c index ba775d7b5c..3ce41c4856 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -594,8 +594,11 @@ static int git_log_config(const char *var, const char *value, decoration_style = 0; /* maybe warn? */ return 0; } - if (!strcmp(var, "log.diffmerges")) + if (!strcmp(var, "log.diffmerges")) { + if (!value) + return config_error_nonbool(var); return diff_merges_config(value); + } if (!strcmp(var, "log.showroot")) { default_show_root = git_config_bool(var, value); return 0; |