From: Guido van Rossum <guido@python.org>
Date: Thu, 19 Feb 1998 20:46:48 +0000 (+0000)
Subject: Check ferror(), not errno, for fread() error.
X-Git-Tag: v1.5.1~656
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3da3fcef961c4be22806d9d94df5f1d0f09dbbc7;p=python

Check ferror(), not errno, for fread() error.
---

diff --git a/Objects/fileobject.c b/Objects/fileobject.c
index cd8a730954..5502f156ff 100644
--- a/Objects/fileobject.c
+++ b/Objects/fileobject.c
@@ -695,7 +695,7 @@ file_readlines(f, args)
 		Py_END_ALLOW_THREADS
 		if (nread == 0) {
 			sizehint = 0;
-			if (nread == 0)
+			if (!ferror(f->f_fp))
 				break;
 			PyErr_SetFromErrno(PyExc_IOError);
 			clearerr(f->f_fp);