From b1771be2d13fba7b7eca5be3cead98eb9f4efeba Mon Sep 17 00:00:00 2001
From: Roy Marples <roy@marples.name>
Date: Mon, 4 Feb 2008 22:10:41 +0000
Subject: eoutdent should set the correct env var.
---
src/libeinfo/libeinfo.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
(limited to 'src/libeinfo')
diff --git a/src/libeinfo/libeinfo.c b/src/libeinfo/libeinfo.c
index 15e54d60..e1414384 100644
--- a/src/libeinfo/libeinfo.c
+++ b/src/libeinfo/libeinfo.c
@@ -903,6 +903,7 @@ void eoutdent (void)
char *env = getenv ("EINFO_INDENT");
int amount = 0;
char num[10];
+ int serrno = errno;
if (! env)
return;
@@ -915,11 +916,12 @@ void eoutdent (void)
amount -= INDENT_WIDTH;
if (amount <= 0)
- unsetenv ("EINFO_EINDENT");
+ unsetenv ("EINFO_INDENT");
else {
snprintf (num, 10, "%08d", amount);
- setenv ("EINFO_EINDENT", num, 1);
+ setenv ("EINFO_INDENT", num, 1);
}
+ errno = serrno;
}
hidden_def(eoutdent)
--
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