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

…array, null given (#10529)
composer · Feb 9, 2022 · 23b0a38 · 23b0a38
1 parent 3cb44bc
commit 23b0a38
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 (null !== $this->providersUrl && null !== $this->providerListing) {
             return array_keys($this->providerListing);
         }