reduce a level of indentation

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@101745 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_authenticate.c

@@ -119,8 +119,15 @@ static int auth_exec(struct ast_channel *chan, void *data)
 	for (retries = 0; retries < 3; retries++) {
 		if ((res = ast_app_getdata(chan, prompt, passwd, maxdigits, 0)) < 0)
 			break;
+
 		res = 0;
-		if (arglist.password[0] == '/') {
+
+		if (arglist.password[0] != '/') {
+			/* Compare against a fixed password */
+			if (!strcmp(passwd, arglist.password)) 
+				break;
+		}
+
 		if (ast_test_flag(&flags,OPT_DATABASE)) {
 			char tmp[256];
 			/* Compare against a database key */
@@ -146,10 +153,9 @@ static int auth_exec(struct ast_channel *chan, void *data)
 					buf[strlen(buf) - 1] = '\0';
 					if (ast_test_flag(&flags,OPT_MULTIPLE)) {
 						md5secret = strchr(buf, ':');
-							if (md5secret == NULL)
+						if (!md5secret)
 							continue;
-							*md5secret = '\0';
-							md5secret++;
+						*md5secret++ = '\0';
 						ast_md5_hash(md5passwd, passwd);
 						if (!strcmp(md5passwd, md5secret)) {
 							if (ast_test_flag(&flags,OPT_ACCOUNT))
@@ -165,7 +171,9 @@ static int auth_exec(struct ast_channel *chan, void *data)
 					}
 				}
 			}
+
 			fclose(f);
+
 			if (!ast_strlen_zero(buf)) {
 				if (ast_test_flag(&flags,OPT_MULTIPLE)) {
 					if (md5secret && !strcmp(md5passwd, md5secret))
@@ -176,13 +184,9 @@ static int auth_exec(struct ast_channel *chan, void *data)
 				}
 			}
 		}
-		} else {
-			/* Compare against a fixed password */
-			if (!strcmp(passwd, arglist.password)) 
-				break;
-		}
 		prompt = "auth-incorrect";
 	}
+
 	if ((retries < 3) && !res) {
 		if (ast_test_flag(&flags,OPT_ACCOUNT) && !ast_test_flag(&flags,OPT_MULTIPLE)) 
 			ast_cdr_setaccount(chan, passwd);