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changeset 1552:6c6b0d080a36

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(error): Don't use strerror_r's return value.
author Jim Meyering <jim@meyering.net>
date Sun, 15 Nov 1998 17:35:34 +0000
parents 8aedc02a257c
children 6ecf1486a28a
files lib/error.c
diffstat 1 files changed, 4 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/lib/error.c
+++ b/lib/error.c
@@ -152,7 +152,10 @@
     {
 #if defined HAVE_STRERROR_R || defined _LIBC
       char errbuf[1024];
-      fprintf (stderr, ": %s", __strerror_r (errnum, errbuf, sizeof errbuf));
+      /* Don't use __strerror_r's return value because on some systems
+	 (at least DEC UNIX 4.0[A-D]) strerror_r returns `int'.  */
+      __strerror_r (errnum, errbuf, sizeof errbuf);
+      fprintf (stderr, ": %s", errbuf);
 #else
       fprintf (stderr, ": %s", strerror (errnum));
 #endif