Fix parseOutput undefined property (closes skaut#90)

JindrichPilar · Feb 10, 2020 · 45d2d39 · 45d2d39
1 parent 48a2e95
commit 45d2d39
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/src/Wsdl/WebService.php b/src/Wsdl/WebService.php
@@ -152,13 +152,17 @@ protected function prepareArgs(string $functionName, array $arguments): array
      */
     protected function parseOutput(string $fname, $ret): array
     {
+        if (!$ret) {
+            return [];
+        }
+
         //pokud obsahuje Output tak vždy vrací pole i s jedním prvkem.
-        $result = $ret->{$fname . 'Result'};
+        $result = $ret->{$fname . 'Result'} ?? null;
         if (!isset($result)) {
             return $ret;
         }
 
-        $output = $result->{$fname . 'Output'};
+        $output = $result->{$fname . 'Output'} ?? null;
         if (!isset($output)) {
             return $result; //neobsahuje $fname.Output
         }