X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=driver%2Fexec.c;h=38ca88a0f26c687b5c55ba63b9515f8750e5fae9;hb=d1ae2829ff0fd2a96c16a0c8c5420efaa47d7b30;hp=c9c95500bbaf2cc69d8fdb4e2164dd45ec02d52d;hpb=ccb7f4903325f92555a9722bba74b58346654ba0;p=xscreensaver

diff --git a/driver/exec.c b/driver/exec.c
index c9c95500..38ca88a0 100644
--- a/driver/exec.c
+++ b/driver/exec.c
@@ -1,5 +1,5 @@
 /* exec.c --- executes a program in *this* pid, without an intervening process.
- * xscreensaver, Copyright (c) 1991-2005 Jamie Zawinski <jwz@jwz.org>
+ * xscreensaver, Copyright (c) 1991-2013 Jamie Zawinski <jwz@jwz.org>
  *
  * Permission to use, copy, modify, distribute, and sell this software and its
  * documentation for any purpose is hereby granted without fee, provided that
@@ -77,6 +77,7 @@
 # define fork  vfork
 #endif /* VMS */
 
+#include "exec.h"
 
 extern const char *blurb (void);
 
@@ -180,8 +181,7 @@ exec_command (const char *shell, const char *command, int nice_level)
   int hairy_p;
 
 #ifndef VMS
-  if (nice != 0)
-    nice_process (nice_level);
+  nice_process (nice_level);
 
   hairy_p = !!strpbrk (command, "*?$&!<>[];`'\\\"=");
   /* note: = is in the above because of the sh syntax "FOO=bar cmd". */
@@ -286,6 +286,7 @@ on_path_p (const char *program)
       strcat (p2, "/");
       strcat (p2, cmd);
       result = (0 == stat (p2, &st));
+      free (p2);
       if (result)
         goto DONE;
       token = strtok (0, ":");