From: Marko Kreen <markokr@gmail.com>
Date: Wed, 13 Jan 2010 07:55:54 +0000 (+0200)
Subject: err: avoid defining progname if OS provides setprogname
X-Git-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=68ca4d0ab7cc1acff73c3eb5c947aaaee4c42093;p=libusual.git

err: avoid defining progname if OS provides setprogname
---

diff --git a/usual/err.c b/usual/err.c
index 145c4c0..c2a3a8b 100644
--- a/usual/err.c
+++ b/usual/err.c
@@ -24,7 +24,9 @@
 
 #include <usual/string.h>
 
+#ifndef HAVE_SETPROGNAME
 static const char *progname;
+#endif
 
 #ifndef HAVE_ERR
 void err(int e, const char *fmt, ...)