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wincred: accept CRLF on stdin to simplify console usage 

The windows credential helper currently only accepts LF on stdin, but bash
and cmd.exe both send CRLF. This prevents interactive use in the console.

Change the stdin parser to optionally accept CRLF.

Signed-off-by: Karsten Blees <blees@dcon.de>
Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com>
This commit is contained in:
Karsten Blees 2013-01-09 12:49:26 +01:00 committed by Erik Faye-Lund
parent 4dac0679fe
commit 3b12f46ab3
1 changed files with 5 additions and 2 deletions
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7
contrib/credential/wincred/git-credential-wincred.c
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@ -284,10 +284,13 @@ static void read_credential(void)
while (fgets(buf, sizeof(buf), stdin)) {
char *v;
int len = strlen(buf);
/* strip trailing CR / LF */
while (len && strchr("\r\n", buf[len - 1]))
buf[--len] = 0;
if (!strcmp(buf, "\n"))
if (!*buf)
break;
buf[strlen(buf)-1] = '\0';
v = strchr(buf, '=');
if (!v)