Commit 2c778210 authored by Christian Couder's avatar Christian Couder Committed by Junio C Hamano

diff.c: remove useless check for value != NULL

It is not necessary to check if value != NULL before calling
'parse_lldiff_command' as there is already a check inside this
function.

By the way this patch also improves the existing check inside
'parse_lldiff_command' by using:
	return config_error_nonbool(var);
instead of:
	return error("%s: lacks value", var);
Signed-off-by: Christian Couder's avatarChristian Couder <[email protected]>
Signed-off-by: default avatarJunio C Hamano <[email protected]>
parent e8b32e06
......@@ -166,13 +166,8 @@ int git_diff_ui_config(const char *var, const char *value)
if (!prefixcmp(var, "diff.")) {
const char *ep = strrchr(var, '.');
if (ep != var + 4) {
if (!strcmp(ep, ".command")) {
if (!value)
return config_error_nonbool(var);
return parse_lldiff_command(var, ep, value);
}
}
if (ep != var + 4 && !strcmp(ep, ".command"))
return parse_lldiff_command(var, ep, value);
}
return git_diff_basic_config(var, value);
......
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