if (!strcmp(var, "core.commentchar")) {
const char *comment;
int ret = git_config_string(&comment, var, value);
- if (!ret)
+ if (ret)
+ return ret;
+ else if (comment[0] && !comment[1]) {
comment_line_char = comment[0];
- return ret;
+ } else
+ return error("core.commentChar should only be one character");
+ return 0;
}
if (!strcmp(var, "core.askpass"))
test_expect_success "status (core.commentchar with two chars with submodule summary)" '
test_config core.commentchar ";;" &&
- git -c status.displayCommentPrefix=true status >output &&
- test_i18ncmp expect output
+ test_must_fail git -c status.displayCommentPrefix=true status
'
test_expect_success "--ignore-submodules=all suppresses submodule summary" '