Use correct initial type for exec() output in load()

djonas-noip · djonas-noip · commit 0111f34bc6a1 · 2020-02-16T23:37:44.000-08:00
diff --git a/composer-lock-diff b/composer-lock-diff
@@ -180,7 +180,7 @@ function load($fileish, $base_path = '') {
         $fileish .= ':' . $base_path . 'composer.lock';
     }
 
-    $lines = '';
+    $lines = array();
 
     exec('git show '. escapeshellarg($fileish), $lines, $exit);
 

Original file line number	Diff line number	Diff line change
`@@ -180,7 +180,7 @@ function load($fileish, $base_path = '') {`
`180`	`180`	`$fileish .= ':' . $base_path . 'composer.lock';`
`181`	`181`	`}`
`182`	`182`
`183`		`- $lines = '';`
	`183`	`+ $lines = array();`
`184`	`184`
`185`	`185`	`exec('git show '. escapeshellarg($fileish), $lines, $exit);`
`186`	`186`