safe_fgets() - even more anal fgets()

This is from Linus -- the previous round forgot to clear error
after EINTR case.

Signed-off-by: Junio C Hamano <junkio@cox.net>

1 files changed, 4 insertions, 3 deletions

diff --git a/pack-objects.c b/pack-objects.c
index 084c2006a9..7d6247791d 100644
--- a/pack-objects.c
+++ b/pack-objects.c
@@ -915,9 +915,10 @@ int main(int argc, char **argv)
 				break;
 			if (!ferror(stdin))
 				die("fgets returned NULL, not EOF, not error!");
-			if (errno == EINTR)
-				continue;
-			die("fgets: %s", strerror(errno));
+			if (errno != EINTR)
+				die("fgets: %s", strerror(errno));
+			clearerr(stdin);
+			continue;
 		}
 
 		if (progress_update) {