PHPCBF now disables parallel running if you are passing content on STDIN

Author: gsherwood

package.xml

@@ -51,6 +51,8 @@ http://pear.php.net/dtd/package-2.0.xsd">
        --- e.g., property name="forbiddenFunctionNames" type="array" extend="true"
     -- Thanks to Michael Moravec for the patch
   - If $XDG_CACHE_HOME is set and points to a valid directory, it will be used for caching instead of the system temp directory
+  - PHPCBF now disables parallel running if you are passing content on STDIN
+    -- Stops an error from being shown after the fixed output is printed
   - The progress report now shows files with tokenizer errors as skipped (S) instead of a warning (W)
     -- The tokenizer error is still displayed in reports as normal
     -- Thanks to Juliette Reinders Folmer for the patch

src/Runner.php

@@ -175,6 +175,13 @@ public function runPHPCBF()
             // Init the run and load the rulesets to set additional config vars.
             $this->init();
 
+            // When processing STDIN, we only process one file at a time and
+            // we don't process all the way through, so we can't use the parallel
+            // running system.
+            if ($this->config->stdin === true) {
+                $this->config->parallel = 1;
+            }
+
             // Override some of the command line settings that might break the fixes.
             $this->config->generator    = null;
             $this->config->explain      = false;