Re: [PATCH] grep: allow -E and -n to be turned on by default via configuration

Junio C Hamano [off-list ref] writes:

+	if (!strcmp(var, "grep.extendedregexp")) {
+		opt->regflags |= git_config_bool(var, value) ? REG_EXTENDED : 0;
+		return 0;
+	}

Heh, I am an idiot.  This should be more like

	if (git_config_bool(var, value))
        	opt->regflags |= REG_EXTENDED;
	else
        	opt->regflags &= ~REG_EXTENDED;
	return 0;