From: Jordan Lee <jordan@transmissionbt.com>
Date: Sun, 19 Jan 2014 04:26:45 +0000 (+0000)
Subject: in debugf(), don't call fflush() on a null pointer. Xref: https://trac.transmissionbt... 
X-Git-Tag: 2.83~48
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=13a09c5bf62d9253f560567c52548e7041f13408;p=transmission

in debugf(), don't call fflush() on a null pointer. Xref: https://trac.transmissionbt.com/ticket/4531#comment:73
---

diff --git a/third-party/dht/dht.c b/third-party/dht/dht.c
index 37d48ba0f..fa7a959c1 100644
--- a/third-party/dht/dht.c
+++ b/third-party/dht/dht.c
@@ -326,10 +326,11 @@ debugf(const char *format, ...)
 {
     va_list args;
     va_start(args, format);
-    if(dht_debug)
+    if(dht_debug) {
         vfprintf(dht_debug, format, args);
+        fflush(dht_debug);
+    }
     va_end(args);
-    fflush(dht_debug);
 }
 
 static void