Prevent unknown option with git commands (#260)

Author: zepfietje

src/NewCommand.php

@@ -552,6 +552,10 @@ protected function runCommands($commands, InputInterface $input, OutputInterface
                     return $value;
                 }
 
+                if (substr($value, 0, 3) === 'git') {
+                    return $value;
+                }
+
                 return $value.' --no-ansi';
             }, $commands);
         }
@@ -562,6 +566,10 @@ protected function runCommands($commands, InputInterface $input, OutputInterface
                     return $value;
                 }
 
+                if (substr($value, 0, 3) === 'git') {
+                    return $value;
+                }
+
                 return $value.' --quiet';
             }, $commands);
         }