Image: fixed empty error_get_last() [Closes #183]

dg · dg · commit 632465f10964 · 2019-03-12T01:59:58.000+01:00
diff --git a/src/Utils/Image.php b/src/Utils/Image.php
@@ -567,7 +567,7 @@ private function output(int $type, ?int $quality, string $file = null): void
 				throw new Nette\InvalidArgumentException("Unsupported image type '$type'.");
 		}
 		if (!$success) {
-			throw new ImageException(error_get_last()['message']);
+			throw new ImageException(error_get_last()['message'] ?: 'Unknown error');
 		}
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -567,7 +567,7 @@ private function output(int $type, ?int $quality, string $file = null): void`
`567`	`567`	`throw new Nette\InvalidArgumentException("Unsupported image type '$type'.");`
`568`	`568`	`}`
`569`	`569`	`if (!$success) {`
`570`		`- throw new ImageException(error_get_last()['message']);`
	`570`	`+ throw new ImageException(error_get_last()['message'] ?: 'Unknown error');`
`571`	`571`	`}`
`572`	`572`	`}`
`573`	`573`