Merge branch 'nl/credential-crlf'

Loosen the parser in the receiving end of the credential protocol
to allow credential helper to terminate lines with CRLF line
ending, as well as LF line ending.

* nl/credential-crlf:
  credential: treat CR/LF as line endings in the credential protocol

credential.c

@@ -202,7 +202,7 @@ int credential_read(struct credential *c, FILE *fp)
 {
 	struct strbuf line = STRBUF_INIT;
 
-	while (strbuf_getline_lf(&line, fp) != EOF) {
+	while (strbuf_getline(&line, fp) != EOF) {
 		char *key = line.buf;
 		char *value = strchr(key, '=');