git-check-attr: Handle each error separately

This will make the code easier to refactor.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Michael Haggerty 2011-08-04 06:36:27 +02:00 committed by Junio C Hamano
parent 9e37a7e126
commit 27937447ef

View File

@ -78,7 +78,6 @@ int cmd_check_attr(int argc, const char **argv, const char *prefix)
{
struct git_attr_check *check;
int cnt, i, doubledash, filei;
const char *errstr = NULL;
argc = parse_options(argc, argv, prefix, check_attr_options,
check_attr_usage, PARSE_OPT_KEEP_DASHDASH);
@ -105,12 +104,10 @@ int cmd_check_attr(int argc, const char **argv, const char *prefix)
}
if (cnt <= 0)
errstr = "No attribute specified";
else if (stdin_paths && filei < argc)
errstr = "Can't specify files with --stdin";
if (errstr) {
error_with_usage(errstr);
}
error_with_usage("No attribute specified");
if (stdin_paths && filei < argc)
error_with_usage("Can't specify files with --stdin");
check = xcalloc(cnt, sizeof(*check));
for (i = 0; i < cnt; i++) {