X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/1c63e24602c01c5d7e5587088969d90a25807386..c969e831c5977919d3e1c094acc86e194c50d17c:/unix/uxproxy.c

diff --git a/unix/uxproxy.c b/unix/uxproxy.c
index 617f5ccf..209991fc 100644
--- a/unix/uxproxy.c
+++ b/unix/uxproxy.c
@@ -281,7 +281,7 @@ Socket platform_new_connection(SockAddr addr, char *hostname,
 	    close(i);
 	fcntl(0, F_SETFD, 0);
 	fcntl(1, F_SETFD, 0);
-	execl("/bin/sh", "sh", "-c", cmd, NULL);
+	execl("/bin/sh", "sh", "-c", cmd, (void *)NULL);
 	_exit(255);
     }