--- varpush.c.orig	Wed Jul  8 11:33:36 1987
+++ varpush.c	Thu Feb  1 00:27:53 2001
@@ -36,7 +36,7 @@
 			char	buf[80];
 over:
 			printf("Debug file:");
-			gets(buf);
+			fgets(buf, sizeof(buf), stdin);
 			if ((outf = fopen(buf, "w")) == NULL) {
 				perror(buf);
 				goto over;
