Merge pull request #2298 from ethereum/fix_compile_run

fix listenning ctrl key from compile and run

apps/remix-ide/src/app/tabs/compile-and-run.ts

@@ -26,8 +26,10 @@ export class CompileAndRun extends Plugin {
     super(profile)
     this.executionListener = async (e) => {
       // ctrl+e or command+e
+      
+      if ((e.metaKey || e.ctrlKey) && e.shiftKey && e.keyCode === 83) {
         const file = await this.call('fileManager', 'file')
-      if ((e.metaKey || e.ctrlKey) && e.shiftKey && e.keyCode === 83 && file !== '') {
+        if (file) {
           if (file.endsWith('.sol')) {
             e.preventDefault()
             this.targetFileName = file
@@ -41,6 +43,7 @@ export class CompileAndRun extends Plugin {
         }
       }
     }
+  }
 
   runScriptAfterCompilation (fileName: string) {
     this.targetFileName = fileName