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rev-parse: read parseopt spec with strbuf_getline() 

"rev-parse --parseopt" specification is clearly text and we
should anticipate that we may be fed CRLF lines.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano 2015-10-28 13:59:44 -07:00
parent 6e8d46f9d4
commit 72e37b6ac8
1 changed files with 2 additions and 2 deletions
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4
builtin/rev-parse.c
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@ -383,7 +383,7 @@ static int cmd_parseopt(int argc, const char **argv, const char *prefix)
/* get the usage up to the first line with a -- on it */
for (;;) {
if (strbuf_getline_lf(&sb, stdin) == EOF)
if (strbuf_getline(&sb, stdin) == EOF)
die("premature end of input");
ALLOC_GROW(usage, unb + 1, usz);
if (!strcmp("--", sb.buf)) {
@ -396,7 +396,7 @@ static int cmd_parseopt(int argc, const char **argv, const char *prefix)
}
/* parse: (<short>|<short>,<long>|<long>)[*=?!]*<arghint>? SP+ <help> */
while (strbuf_getline_lf(&sb, stdin) != EOF) {
while (strbuf_getline(&sb, stdin) != EOF) {
const char *s;
const char *help;
struct option *o;