Avoid a compilation warning in w32.c

* src/w32.c (logon_network_drive): Avoid compilation warning
about strncpy arguments.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/w32.c b/src/w32.c
index 36a5a37496e..d7a91692c63 100644
--- a/src/w32.c
+++ b/src/w32.c
@@ -3918,7 +3918,7 @@ logon_network_drive (const char *path)
     return;
 
   n_slashes = 2;
-  strncpy (share, path, MAX_UTF8_PATH);
+  strncpy (share, path, MAX_UTF8_PATH - 1);
   /* Truncate to just server and share name.  */
   for (p = share + 2; *p && p < share + MAX_UTF8_PATH; p++)
     {