ported change to RENAMENX from upstream Redis.

Author: nicolasff

redis.c

@@ -733,9 +733,9 @@ PHP_METHOD(Redis, renameNx)
 
 	REDIS_PROCESS_REQUEST(redis_sock, cmd, cmd_len);
 	IF_ATOMIC() {
-		redis_boolean_response(INTERNAL_FUNCTION_PARAM_PASSTHRU, redis_sock, NULL, NULL);
+		redis_1_response(INTERNAL_FUNCTION_PARAM_PASSTHRU, redis_sock, NULL, NULL);
 	}
-	REDIS_PROCESS_RESPONSE(redis_boolean_response);
+	REDIS_PROCESS_RESPONSE(redis_1_response);
 
 }
 /* }}} */

tests/TestRedis.php

@@ -218,7 +218,7 @@ public function testRename() {
     public function testRenameNx() {
 
 	// strings
-	$this->redis->delete('key0');
+	$this->redis->delete('key0', 'key1');
 	$this->redis->set('key0', 'val0');
 	$this->redis->set('key1', 'val1');
 	$this->assertTrue($this->redis->renameNx('key0', 'key1') === FALSE);
@@ -232,12 +232,12 @@ public function testRenameNx() {
 	$this->redis->lPush('key0', 'val1');
 	$this->redis->lPush('key1', 'val1-0');
 	$this->redis->lPush('key1', 'val1-1');
-	$this->redis->renameNx('key0', 'key1');
+	$this->assertTrue($this->redis->renameNx('key0', 'key1') === FALSE);
 	$this->assertTrue($this->redis->lGetRange('key0', 0, -1) === array('val1', 'val0'));
 	$this->assertTrue($this->redis->lGetRange('key1', 0, -1) === array('val1-1', 'val1-0'));
 
 	$this->redis->delete('key2');
-	$this->redis->renameNx('key0', 'key2');
+	$this->assertTrue($this->redis->renameNx('key0', 'key2') === TRUE);
 	$this->assertTrue($this->redis->lGetRange('key0', 0, -1) === array());
 	$this->assertTrue($this->redis->lGetRange('key2', 0, -1) === array('val1', 'val0'));