Only generate lock file when actually necessary, fixes #1064

12 years ago · 10d1a4382f
parent e0dc045955
commit 10d1a4382f
1 changed files with 8 additions and 0 deletions
--- a/src/Composer/Package/Locker.php
+++ b/src/Composer/Package/Locker.php
@ -198,6 +198,14 @@ class Locker
            $lock['packages-dev'] = $this->lockPackages($devPackages);
        }

+        if (empty($lock['packages']) && empty($lock['packages-dev'])) {
+            if ($this->lockFile->exists()) {
+                unlink($this->lockFile->getPath());
+            }
+
+            return false;
+        }
+
        if (!$this->isLocked() || $lock !== $this->getLockData()) {
            $this->lockFile->write($lock);
            $this->lockDataCache = null;