From 5ce20b7aa2bea2be48147ce55e4bd3e3710a501f Mon Sep 17 00:00:00 2001
From: fche <fche>
Date: Tue, 23 Jan 2007 20:03:21 +0000
Subject: 2007-01-23  Frank Ch. Eigler  <fche@elastic.org>

	* tapsets.cxx (loc2c_error): Correct vasprintf ignored-rc warning.
---
 tapsets.cxx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'tapsets.cxx')

diff --git a/tapsets.cxx b/tapsets.cxx
index 5869a318..82903afa 100644
--- a/tapsets.cxx
+++ b/tapsets.cxx
@@ -1179,9 +1179,11 @@ struct dwflpp
   static void loc2c_error (void *arg, const char *fmt, ...)
   {
     char *msg = NULL;
+    int rc;
     va_list ap;
     va_start (ap, fmt);
-    vasprintf (&msg, fmt, ap);
+    rc = vasprintf (&msg, fmt, ap);
+    if (rc < 0) msg = "?";
     va_end (ap);
     throw semantic_error (msg);
   }
-- 
cgit