--- support/export/client.c.old	2014-08-11 11:48:14.348866020 -0700
+++ support/export/client.c	2014-08-11 11:41:39.485419617 -0700
@@ -465,7 +465,7 @@
 {
 	size_t len = strlen(add) + 2;
 	char *new;
-	char *cp;
+	char * volatile cp;
 	if (old) len += strlen(old);
 	
 	new = malloc(len);