--- src/common.c.fix-crackrock	Thu Dec 23 12:48:25 2004

+++ src/common.c	Thu Dec 23 12:51:59 2004

@@ -19,6 +19,7 @@

  * Suite 330, Boston, MA 02111-1307, USA.

  */

+#include <errno.h>

 #include "common.h"

 #ifdef HAVE_CURSES

 #include "curses.h"

@@ -612,17 +612,16 @@

 int             SetShowNoninter(int dev)

 {

 /* Change or display settings from the command line. */

-	char           *devstr, dest;

+	char           *devstr;

 	int             change = 0, tmp, left, right;

 	/* Increase or decrease levels, optionally by a number. */

 	if (!strncmp(optarg, "+", 1) || !strncmp(optarg, "-", 1)) {

 		ErrorExitWarn(ReadLevel(dev, &tmp), 'e');

 		right = tmp >> 8;	/* I'll take the high byte, */

 		left = tmp & 0xFF;	/* and you take the low byte. */

-		strncpy(&dest, (optarg + 1), 3);

-		change = 1;	/* For compatibility with versions 1.15 to 1.17, assume one if no number was given. */

-		if (atoi(&dest))

-			change = atoi(&dest);

+		change = (int) strtol(optarg, NULL, 10);

+		if (errno)

+			change = 1;	/* For compatibility with versions 1.15 to 1.17, assume one if no number was given. */

 		if (*optarg == '+') {	/* increase */

 			right += change;

 			left += change;