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builtin-branch.c: guard config parser from value=NULL

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color.branch.* configuration variables expect a string value.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano 2008-02-11 10:45:50 -08:00
parent a0ed3e6ade
commit 5768c98ab8
1 changed files with 6 additions and 3 deletions
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9
builtin-branch.c
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@ -70,12 +70,15 @@ static int git_branch_config(const char *var, const char *value)
} }
if (!prefixcmp(var, "color.branch.")) { if (!prefixcmp(var, "color.branch.")) {
int slot = parse_branch_color_slot(var, 13); int slot = parse_branch_color_slot(var, 13);
if (!value)
return config_error_nonbool(var);
color_parse(value, var, branch_colors[slot]); color_parse(value, var, branch_colors[slot]);
return 0; return 0;
} }
if (!strcmp(var, "branch.autosetupmerge")) if (!strcmp(var, "branch.autosetupmerge")) {
branch_track = git_config_bool(var, value); branch_track = git_config_bool(var, value);
return 0;
}
return git_default_config(var, value); return git_default_config(var, value);
} }