Fix PATH_MAX change to lib-src/emacsclient.c

* lib-src/emacsclient.c (get_current_dir_name): Declare pwdlen.

diff --git a/lib-src/emacsclient.c b/lib-src/emacsclient.c
index 6c806fb5830db17c53ea903cf842d53758851956..39dd10e7fb15f0dbad4822f925c21d419a69bf27 100644 (file)
--- a/lib-src/emacsclient.c
+++ b/lib-src/emacsclient.c
@@ -253,6 +253,7 @@ get_current_dir_name (void)
 
   char *buf;
   struct stat dotstat, pwdstat;
+  size_t pwdlen;
   /* If PWD is accurate, use it instead of calling getcwd.  PWD is
      sometimes a nicer name, and using it may avoid a fatal error if a
      parent directory is searchable but not readable.  */