From f007bb854b0b2d2d12cd45a8feb674fa9abe70b2 Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Mon, 16 Apr 2012 01:55:37 -0400
Subject: fix broken shgetc limiter logic (wasn't working)

---
 src/internal/shgetc.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/internal/shgetc.c')

diff --git a/src/internal/shgetc.c b/src/internal/shgetc.c
index 82e3a4fa..e85d38ac 100644
--- a/src/internal/shgetc.c
+++ b/src/internal/shgetc.c
@@ -13,7 +13,10 @@ void __shlim(FILE *f, off_t lim)
 int __shgetc(FILE *f)
 {
 	int c;
-	if (f->shcnt >= f->shlim) return EOF;
+	if (f->shlim && f->shcnt >= f->shlim) {
+		f->shend = 0;
+		return EOF;
+	}
 	c = __uflow(f);
 	if (f->shlim && f->rend - f->rpos > f->shlim - f->shcnt - 1)
 		f->shend = f->rpos + (f->shlim - f->shcnt - 1);
-- 
cgit 1.4.1