From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Tue, 30 Nov 1993 00:13:38 +0000 (+0000)
Subject: niceties for C compiler bitches -- no real change
X-Git-Tag: SUDO_1_3_0~59
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5e14daa5201b2d71f70b829dcff75c7b1c188ab5;p=sudo

niceties for C compiler bitches -- no real change
---

diff --git a/check.c b/check.c
index 8c7981088..16c55bb73 100644
--- a/check.c
+++ b/check.c
@@ -52,7 +52,7 @@ static char rcsid[] = "$Id$";
 #include "sudo.h"
 #include "insults.h"
 
-char *getpass();
+extern char *getpass();
 
 static int check_timestamp();
 static void check_passwd();
@@ -234,7 +234,7 @@ static void check_passwd()
      */
     while (counter > 0) {
 	pass = getpass("Password:");
-	if (*pass == (char) NULL)
+	if (*pass == '\0')
 	    exit(0);
 	if (!strcmp(encrypted, crypt(pass, encrypted)))
 	    return;		/* if the passwd is correct return() */