Early return when a package was already marked to be kept

composer · Feb 25, 2022 · 8179d1e · 8179d1e
1 parent 7ee44e6
commit 8179d1e
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/Composer/DependencyResolver/PoolOptimizer.php b/src/Composer/DependencyResolver/PoolOptimizer.php
@@ -340,6 +340,11 @@ private function markPackageForRemoval($id)
      */
     private function keepPackage(BasePackage $package, $identicalDefinitionsPerPackage, $packageIdenticalDefinitionLookup)
     {
+        // Already marked to keep
+        if (!isset($this->packagesToRemove[$package->id])) {
+            return;
+        }
+
         unset($this->packagesToRemove[$package->id]);
 
         if ($package instanceof AliasPackage) {