ComposerRepository: fix array_keys(): Argument composer#1 () must be …

…of type array, null given
glaubinix · Feb 9, 2022 · ebfd3a5 · ebfd3a5
1 parent 3cb44bc
commit ebfd3a5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Composer/Repository/ComposerRepository.php b/src/Composer/Repository/ComposerRepository.php
@@ -657,7 +657,7 @@ private function getProviderNames()
             return array();
         }
 
-        if ($this->providersUrl) {
+        if ($this->providersUrl && null !== $this->providerListing) {
             return array_keys($this->providerListing);
         }