diff --git a/ShellPkg/Application/Shell/Shell.c b/ShellPkg/Application/Shell/Shell.c
index 7e4c891d31..ef821a5c5d 100644
--- a/ShellPkg/Application/Shell/Shell.c
+++ b/ShellPkg/Application/Shell/Shell.c
@@ -2072,8 +2072,18 @@ RunCommandOrFile(
           //
           SetLastError(StatusCode);
           break;
+        default:
+          //
+          // Do nothing.
+          //
+          break;
       }
       break;
+    default:
+      //
+      // Do nothing.
+      //
+      break;
   }
 
   SHELL_FREE_NON_NULL(CommandWithPath);