[PATCH v2 07/17] revision: read --stdin with strbuf_getline_crlf()

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Reading with getwholeline() and manually stripping the terminating
'\n' would leave CR at the end of the line if the input comes from
a DOS editor.

Contrasting this with the previous few changes, one may realize that
the way "log" family of commands read the paths with --stdin looks
inconsistent and sloppy.  It does not allow us to C-quote a textual
input, and it does not accept NUL-terminated records.  These are
unfortunately way too late to fix X-<.

Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx>
---
 revision.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/revision.c b/revision.c
index 2236463..651a34b 100644
--- a/revision.c
+++ b/revision.c
@@ -1641,10 +1641,7 @@ static void append_prune_data(struct cmdline_pathspec *prune, const char **av)
 static void read_pathspec_from_stdin(struct rev_info *revs, struct strbuf *sb,
 				     struct cmdline_pathspec *prune)
 {
-	while (strbuf_getwholeline(sb, stdin, '\n') != EOF) {
-		int len = sb->len;
-		if (len && sb->buf[len - 1] == '\n')
-			sb->buf[--len] = '\0';
+	while (strbuf_getline_crlf(sb, stdin) != EOF) {
 		ALLOC_GROW(prune->path, prune->nr + 1, prune->alloc);
 		prune->path[prune->nr++] = xstrdup(sb->buf);
 	}
@@ -1661,10 +1658,8 @@ static void read_revisions_from_stdin(struct rev_info *revs,
 	warn_on_object_refname_ambiguity = 0;
 
 	strbuf_init(&sb, 1000);
-	while (strbuf_getwholeline(&sb, stdin, '\n') != EOF) {
+	while (strbuf_getline_crlf(&sb, stdin) != EOF) {
 		int len = sb.len;
-		if (len && sb.buf[len - 1] == '\n')
-			sb.buf[--len] = '\0';
 		if (!len)
 			break;
 		if (sb.buf[0] == '-') {
-- 
2.7.0-rc1-83-ga8b6b9e

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