Added missing variable in postfix service detection code.

Till Brehm · Till Brehm · commit 0e11113b955e · 2016-07-27T18:23:21.000+02:00
diff --git a/install/lib/installer_base.lib.php b/install/lib/installer_base.lib.php
@@ -822,7 +822,7 @@ public function get_postfix_service($service, $type) {
 			}
 			$postfix_service = @($out[0]=='')?false:true;
         } else { //* fallback - Postfix < 2.9
-			rf($conf['postfix']['config_dir'].'/master.cf');
+			$content = rf($conf['postfix']['config_dir'].'/master.cf');
 			$regex = '/[^#]'.$service.'.*.'.$type.'.*/';
 			$postfix_service = @(!preg_match($regex, $content))?true:false;
 		}

Original file line number	Diff line number	Diff line change
`@@ -822,7 +822,7 @@ public function get_postfix_service($service, $type) {`
`822`	`822`	`}`
`823`	`823`	`$postfix_service = @($out[0]=='')?false:true;`
`824`	`824`	`} else { //* fallback - Postfix < 2.9`
`825`		`- rf($conf['postfix']['config_dir'].'/master.cf');`
	`825`	`+ $content = rf($conf['postfix']['config_dir'].'/master.cf');`
`826`	`826`	`$regex = '/[^#]'.$service.'..'.$type.'./';`
`827`	`827`	`$postfix_service = @(!preg_match($regex, $content))?true:false;`
`828`	`828`	`}`