Return NULL as expected

Spamercz · Spamercz · commit 4283b51be3ca · 2019-04-16T10:25:15.000+02:00
diff --git a/src/Spamer/DependencyMocker/ReflectionHelper.php b/src/Spamer/DependencyMocker/ReflectionHelper.php
@@ -23,13 +23,13 @@ class ReflectionHelper
 	public static function parseAnnotation(
 		\ReflectionProperty $ref,
 		string $name
-	) : string
+	) : ?string
 	{
 		if (preg_match("#[\\s*]@$name(?:\\s++([^@]\\S*)?|$)#", trim($ref->getDocComment(), '/*'), $m)) {
-			return $m[1] ?? '';
+			return $m[1] ?? NULL;
 		}
 
-		return '';
+		return NULL;
 	}
 
 

Original file line number	Diff line number	Diff line change
`@@ -23,13 +23,13 @@ class ReflectionHelper`
`23`	`23`	`public static function parseAnnotation(`
`24`	`24`	`\ReflectionProperty $ref,`
`25`	`25`	`string $name`
`26`		`- ) : string`
	`26`	`+ ) : ?string`
`27`	`27`	`{`
`28`	`28`	`if (preg_match("#[\\s]@$name(?:\\s++([^@]\\S)?\|$)#", trim($ref->getDocComment(), '/*'), $m)) {`
`29`		`- return $m[1] ?? '';`
	`29`	`+ return $m[1] ?? NULL;`
`30`	`30`	`}`
`31`	`31`
`32`		`- return '';`
	`32`	`+ return NULL;`
`33`	`33`	`}`
`34`	`34`
`35`	`35`