Make sure no error message is printed when failing to start fishd

darcs-hash:20060718173547-ac50b-cf1edeb25838b2df6120efa68855316939fb3f0f.gz

env.c

@@ -55,7 +55,7 @@
 /**
    Command used to start fishd
 */
-#define FISHD_CMD L"if which fishd >/dev/null; fishd ^/tmp/fishd.log.%s; end"
+#define FISHD_CMD L"if which fishd 2>/dev/null >/dev/null; fishd ^/tmp/fishd.log.%s; end"
 
 /**
    Value denoting a null string