From 299a734744fb48132ca31dcac358a70b315b0d1c Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Wed, 4 Mar 1992 16:39:08 +0000
Subject: Tighten error handling of string printing.

---
 Python/ceval.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Python/ceval.c b/Python/ceval.c
index 1c3a610..3e0c76a 100644
--- a/Python/ceval.c
+++ b/Python/ceval.c
@@ -532,7 +532,11 @@ eval_code(co, globals, locals, arg)
 				char *s = getstringvalue(v);
 				int len = getstringsize(v);
 				fwrite(s, 1, len, fp);
-				if (len > 0 && s[len-1] == '\n')
+				if (ferror(fp)) {
+					err_errno(IOError);
+					err = -1;
+				}
+				else if (len > 0 && s[len-1] == '\n')
 					softspace(sysget("stdout"), 0);
 			}
 			else {
-- 
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