X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/7b39e830d5c8366f9d9524c0f54b7d4df957d60a..2e9ce3236ae4bdbb7d41d297faf063c564d39f6c:/uip/rcvtty.c

diff --git a/uip/rcvtty.c b/uip/rcvtty.c
index 6282d522..e91c74c2 100644
--- a/uip/rcvtty.c
+++ b/uip/rcvtty.c
@@ -183,7 +183,9 @@ static int
 message_fd (char **vec)
 {
     pid_t child_id;
-    int bytes, fd, seconds;
+    int bytes, seconds;
+    /* volatile to prevent "might be clobbered" warning from gcc: */
+    volatile int fd;
     char tmpfil[BUFSIZ];
     struct stat st;