From: Michael Schroeder <mls@suse.de>
Date: Tue, 30 Jan 2018 12:57:00 +0000 (+0100)
Subject: Allow pool_error to be called with no pool
X-Git-Tag: 0.6.31~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4ed938e77f09c69c832f20f72cdf4fb4fea9af19;p=thirdparty%2Flibsolv.git

Allow pool_error to be called with no pool

In that case we just return with the specified value and
don't log anything.
---

diff --git a/src/pool.c b/src/pool.c
index 1d9eadc0..ba5e799c 100644
--- a/src/pool.c
+++ b/src/pool.c
@@ -1517,6 +1517,9 @@ pool_error(Pool *pool, int ret, const char *format, ...)
 {
   va_list args;
   int l;
+
+  if (!pool)
+    return ret;
   va_start(args, format);
   if (!pool->errstr)
     {