From 1f647aac9fa3e412c63a966535de8ee4fec855f2 Mon Sep 17 00:00:00 2001
From: "Andrew J. Schorr" <aschorr@telemetry-investments.com>
Date: Tue, 2 Jul 2013 12:20:56 -0400
Subject: Enhance getline to return -2 when an I/O operation should be retried.

---
 eval.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'eval.c')

diff --git a/eval.c b/eval.c
index c1253f57..4ad5afe0 100644
--- a/eval.c
+++ b/eval.c
@@ -1012,6 +1012,7 @@ update_ERRNO_int(int errcode)
 void
 update_ERRNO_string(const char *string)
 {
+	update_PROCINFO_num("errno", 0);
 	unref(ERRNO_node->var_value);
 	ERRNO_node->var_value = make_string(string, strlen(string));
 }
-- 
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