[GNUnet-SVN] r16405 - gnunet/src/testing

[gnunet]

Author: grothoff
Date: 2011-08-05 23:30:55 +0200 (Fri, 05 Aug 2011)
New Revision: 16405

Modified:
   gnunet/src/testing/test_testing_topology.c
Log:
nicer

Modified: gnunet/src/testing/test_testing_topology.c
===================================================================
--- gnunet/src/testing/test_testing_topology.c  2011-08-05 21:27:28 UTC (rev 
16404)
+++ gnunet/src/testing/test_testing_topology.c  2011-08-05 21:30:55 UTC (rev 
16405)
@@ -1241,6 +1241,7 @@
   int ret;
   char *binary_start_pos;
   char *our_binary_name;
+  char *dotexe;
 
   binary_start_pos = strchr (argv[0], '/');
   GNUNET_assert (binary_start_pos != NULL);
@@ -1251,9 +1252,8 @@
   GNUNET_assert (topology_string != NULL);
   topology_string++;
   topology_string = GNUNET_strdup (topology_string);
-  if (strstr (topology_string, ".exe"))
-    topology_string[strstr (topology_string, ".exe") - topology_string] = 0;
-
+  if (NULL != (dotexe = strstr (topology_string, ".exe")))
+    dotexe[0] = '\0';
   GNUNET_asprintf (&our_binary_name, "test-testing-topology_%s",
                    topology_string);
   GNUNET_asprintf (&dotOutFileName, "topology_%s.dot", topology_string);