fix #51 (error while getting list of references)

alexandresalome · alexandresalome · commit ca248b7b874e · 2013-12-29T12:42:08.000+01:00
diff --git a/src/Gitonomy/Git/ReferenceBag.php b/src/Gitonomy/Git/ReferenceBag.php
@@ -343,7 +343,7 @@ protected function initialize()
         } catch (RuntimeException $e) {
             $output = $e->getOutput();
             $error  = $e->getErrorOutput();
-            if ($error !== '') {
+            if ($error) {
                 throw new RuntimeException('Error while getting list of references: '.$error);
             }
         }

Original file line number	Diff line number	Diff line change
`@@ -343,7 +343,7 @@ protected function initialize()`
`343`	`343`	`} catch (RuntimeException $e) {`
`344`	`344`	`$output = $e->getOutput();`
`345`	`345`	`$error = $e->getErrorOutput();`
`346`		`- if ($error !== '') {`
	`346`	`+ if ($error) {`
`347`	`347`	`throw new RuntimeException('Error while getting list of references: '.$error);`
`348`	`348`	`}`
`349`	`349`	`}`