indentation

[oweals/gnunet.git] / src / util / signal.c

diff --git a/src/util/signal.c b/src/util/signal.c
index 1fc3cf68f98226d1aa23577d996c24b2eeb82008..395e8e517679397828d7f9b12c685f74cb85ea37 100644 (file)
--- a/src/util/signal.c
+++ b/src/util/signal.c
@@ -47,6 +47,7 @@ struct GNUNET_SIGNAL_Context *
 GNUNET_SIGNAL_handler_install (int signum, GNUNET_SIGNAL_Handler handler)
 {
   struct GNUNET_SIGNAL_Context *ret;
+
 #ifndef MINGW
   struct sigaction sig;
 #endif
@@ -55,6 +56,7 @@ GNUNET_SIGNAL_handler_install (int signum, GNUNET_SIGNAL_Handler handler)
   ret->sig = signum;
   ret->method = handler;
 #ifndef MINGW
+  memset (&sig, 0, sizeof (sig));
   sig.sa_handler = (void *) handler;
   sigemptyset (&sig.sa_mask);
 #ifdef SA_INTERRUPT
@@ -67,16 +69,15 @@ GNUNET_SIGNAL_handler_install (int signum, GNUNET_SIGNAL_Handler handler)
   if (signum == GNUNET_SIGCHLD)
     w32_sigchld_handler = handler;
   else
+  {
+    __p_sig_fn_t sigret = signal (signum, (__p_sig_fn_t) handler);
+
+    if (sigret == SIG_ERR)
     {
-      __p_sig_fn_t sigret = signal (signum, handler);
-      if (sigret == SIG_ERR)
-        {
-          GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
-              _
-              ("signal (%d, %p) returned %d.\n"),
-              signum, handler, sigret);
-        }
+      GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+                  _("signal (%d, %p) returned %d.\n"), signum, handler, sigret);
     }
+  }
 #endif
   return ret;
 }