MFC r304810

Don't check for __SERR which may stick from one of any previous stdio
functions.
__SERR is for user and the rest of stdio code do not check it
for error sensing internally, only set it.
In vf(w)printf.c here it is more easy to save __SERR, clear and restore it.

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/libc/stdio/getdelim.c b/lib/libc/stdio/getdelim.c
index d7d5627..7e0b2e2 100644
--- a/lib/libc/stdio/getdelim.c
+++ b/lib/libc/stdio/getdelim.c
@@ -125,7 +125,7 @@ getdelim(char ** __restrict linep, size_t * __restrict linecapp, int delim,
 
 	if (fp->_r <= 0 && __srefill(fp)) {
 		/* If fp is at EOF already, we just need space for the NUL. */
-		if (__sferror(fp) || expandtofit(linep, 1, linecapp))
+		if (!__sfeof(fp) || expandtofit(linep, 1, linecapp))
 			goto error;
 		FUNLOCKFILE(fp);
 		(*linep)[0] = '\0';
@@ -137,7 +137,7 @@ getdelim(char ** __restrict linep, size_t * __restrict linecapp, int delim,
 		if (sappend(linep, &linelen, linecapp, fp->_p, fp->_r))
 			goto error;
 		if (__srefill(fp)) {
-			if (__sferror(fp))
+			if (!__sfeof(fp))
 				goto error;
 			goto done;	/* hit EOF */
 		}