$NetBSD: patch-ad,v 1.3 2000/11/10 00:40:35 wiz Exp $

--- guage.c.orig	Sat Aug 12 00:54:52 1995
+++ guage.c
@@ -38,6 +38,11 @@
     char prompt_buf[1024];
     WINDOW *dialog;
 
+    if (height < 0 || width < 0) {
+       fprintf(stderr, "\nAutosizing is impossible in dialog_textbox().\n");
+       return(-1);
+    }
+
     /* center dialog box on screen */
     x = (COLS - width) / 2;
     y = (LINES - height) / 2;
@@ -86,15 +91,15 @@
 
 	if (feof (stdin))
 	    break;
-	gets (buf);
+	fgets (buf, sizeof(buf), stdin);
 	if (buf[0] == 'X') {
 	    /* Next line is percentage */
-	    gets (buf);
+	    fgets (buf, sizeof(buf), stdin);
 	    percent = atoi (buf);
 
 	    /* Rest is message text */
 	    prompt_buf[0] = '\0';
-	    while (strncmp (gets (buf), "XXX", 3))
+	    while (strncmp (fgets (buf, sizeof(buf), stdin), "XXX", 3))
 		strcat (prompt_buf, buf);
 	    prompt = prompt_buf;
 	} else