--- rxvt-unicode/src/rxvtc.C	2003/11/29 18:42:07	1.5
+++ rxvt-unicode/src/rxvtc.C	2004/02/13 12:16:21	1.7
@@ -36,7 +36,7 @@
 extern char **environ;
 
 int
-main(int argc, const char *const *argv)
+main (int argc, const char *const *argv)
 {
   client c;
   char buf[PATH_MAX];
@@ -44,12 +44,13 @@
   {
     sigset_t ss;
 
+    sigemptyset (&ss);
     sigaddset (&ss, SIGHUP);
     sigprocmask (SIG_BLOCK, &ss, 0);
   }
 
   c.send ("NEW");
-  // instead of getcwd we could opendir(".") and pass the fd for fchdir *g*
+  // instead of getcwd we could opendir (".") and pass the fd for fchdir *g*
   c.send ("CWD"), c.send (getcwd (buf, sizeof (buf)));
 
   for (char **var = environ; *environ; environ++)