X-Git-Url: http://git.tdb.fi/?p=gldbg.git;a=blobdiff_plain;f=source%2Ftracer.cpp;h=9f703f1e673cd7a78d90dbebc084b3bbb9c4b435;hp=8aa12de25fd629b362c4b4eaaae3af4e3708ac85;hb=17fa41a4dfef75ce671bf71306929d1f5b91025a;hpb=1160900acac2a446deff897c2c8395df1cbc0fce

diff --git a/source/tracer.cpp b/source/tracer.cpp
index 8aa12de..9f703f1 100644
--- a/source/tracer.cpp
+++ b/source/tracer.cpp
@@ -54,7 +54,11 @@ void Tracer::decode(const char *data, unsigned len)
 
 	int ret = glprint->decode(data, len);
 	if(ret>=0)
-		IO::print(*out, "%s\n", glprint->get_buffer());
+	{
+		const char *buf = glprint->get_buffer();
+		if(buf[0])
+			IO::print(*out, "%s\n", buf);
+	}
 }
 
 void Tracer::cmd_trace(const string &args)