[off-list] A fixincludes warning-removal patch

[Bruce Korb]

On 12/14/14 14:07, Uros Bizjak wrote:
> Hello Bruce!
>
> I have posted a small fixincludes patch [1] that fixes a warning
> during the fixincludes build,

Please apply.  However, I'm sure it is not "the last remaining warning"
since new warnings get invented. :)

Thank you - Bruce

2014-12-09  Uros Bizjak  <ubizjak@gmail.com>

     * server.c (server_setup): Check return value of
     getcwd and in case of error set buff[0] to 0.

Bootstrapped on x86_64-linux-gnu.

OK for mainline?

Index: server.c
===================================================================
--- server.c    (revision 218525)
+++ server.c    (working copy)
@@ -192,7 +192,8 @@ server_setup (void)

    fputs ("trap : 1\n", server_pair.pf_write);
    fflush (server_pair.pf_write);
-  getcwd (buff, MAXPATHLEN + 1);
+  if (getcwd (buff, MAXPATHLEN + 1) == NULL)
+    buff[0] = 0;
    p_cur_dir = xstrdup (buff);
  }