From: Christian Grothoff <christian@grothoff.org>
Date: Fri, 5 Aug 2011 21:30:55 +0000 (+0000)
Subject: nicer
X-Git-Tag: initial-import-from-subversion-38251~17439
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=271c74ea7c1557ed271e6d478907b4e4b7841f38;p=oweals%2Fgnunet.git

nicer
---

diff --git a/src/testing/test_testing_topology.c b/src/testing/test_testing_topology.c
index 426e9a223..7360ab943 100644
--- a/src/testing/test_testing_topology.c
+++ b/src/testing/test_testing_topology.c
@@ -1241,6 +1241,7 @@ main (int argc, char *argv[])
   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 @@ main (int argc, char *argv[])
   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);