cvweiss / guzzler

src/Guzzler.php

Braces +9 added lines, -3 removed lines

@@ -29,7 +29,9 @@ 
 		$ms = microtime();
 		do {
 			$this->curl->tick();
-			if ($this->concurrent >= $this->maxConcurrent) usleep(max(1, min(1000000, $this->usleep)));
+			if ($this->concurrent >= $this->maxConcurrent) {
+			    usleep(max(1, min(1000000, $this->usleep)));
+			}
 		} while ($this->concurrent >= $this->maxConcurrent);
 		return max(0, microtime() - $ms);
 	}
@@ -56,7 +58,9 @@ 
 		$this->verifyCallable($fulfilled);
 		$this->verifyCallable($rejected);
 
-		while ($this->concurrent >= $this->maxConcurrent) $this->tick();
+		while ($this->concurrent >= $this->maxConcurrent) {
+		    $this->tick();
+		}
 
 		$params['uri'] = $uri;
 		$params['fulfilled'] = $fulfilled;
@@ -92,7 +96,9 @@ 
 		$redis = isset($setup['etag']) ? $setup['etag'] : null;
 		if ($redis !== null && $params['callType'] == 'GET') {
 			$etag = $redis->get("guzzler:etags:" . $params['uri']);
-			if ($etag != "") $setup['If-None-Match'] = $etag;
+			if ($etag != "") {
+			    $setup['If-None-Match'] = $etag;
+			}
 		}
 		unset($setup['etag']);
 		return $redis;