Keep simple condtion and unused assetions

Author: peter279k

src/HJSON/HJSONParser.php

@@ -333,7 +333,7 @@ private function keyname()
 
         while (true) {
             if ($this->ch === ':') {
-                if (!$name && $name != 0) $this->error("Found ':' but no key name (for an empty key name use quotes)");
+                if ($name === '') $this->error("Found ':' but no key name (for an empty key name use quotes)");
                 else if ($space >=0 && $space !== mb_strlen($name)) {
                     $this->at = $start + $space;
                     $this->error("Found whitespace in your key name (use quotes to include)");

tests/HJSONParserTest.php

@@ -56,7 +56,6 @@ private function runEach($name, $file, $isJson, $inputCr, $outputCr)
                     $this->assertEquals($json1, $json2);
                 }
             }
-            else $this->assertFalse(false);
         }
         catch (HJSONException $e) {
             if (!$shouldFail) throw $e;