diff options
Diffstat (limited to 'builtin-stripspace.c')
| -rw-r--r-- | builtin-stripspace.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/builtin-stripspace.c b/builtin-stripspace.c index c0b2130..4d3b93f 100644 --- a/builtin-stripspace.c +++ b/builtin-stripspace.c @@ -70,16 +70,17 @@ void stripspace(struct strbuf *sb, int skip_comments) int cmd_stripspace(int argc, const char **argv, const char *prefix) { - struct strbuf buf; + struct strbuf buf = STRBUF_INIT; int strip_comments = 0; - if (argc > 1 && (!strcmp(argv[1], "-s") || + if (argc == 2 && (!strcmp(argv[1], "-s") || !strcmp(argv[1], "--strip-comments"))) strip_comments = 1; + else if (argc > 1) + usage("git stripspace [-s | --strip-comments] < <stream>"); - strbuf_init(&buf, 0); if (strbuf_read(&buf, 0, 1024) < 0) - die("could not read the input"); + die_errno("could not read the input"); stripspace(&buf, strip_comments); |