Rename tmpDir to qhelpTmpDir

Author: mgsium

extensions/ql-vscode/src/extension.ts

@@ -494,8 +494,8 @@ async function activateWithInstalledDistribution(
     }
   }
 
-  const tmpDir = tmp.dirSync({ prefix: 'qhelp_', keep: false, unsafeCleanup: true });
-  ctx.subscriptions.push({ dispose: tmpDir.removeCallback });
+  const qhelpTmpDir = tmp.dirSync({ prefix: 'qhelp_', keep: false, unsafeCleanup: true });
+  ctx.subscriptions.push({ dispose: qhelpTmpDir.removeCallback });
 
   async function previewQueryHelp(
     selectedQuery: Uri
@@ -505,7 +505,7 @@ async function activateWithInstalledDistribution(
     if(pathToQhelp) {
       // Create temporary directory
       const relativePathToMd = path.basename(pathToQhelp, '.qhelp') + '.md';
-      const absolutePathToMd = path.join(tmpDir.name, relativePathToMd);
+      const absolutePathToMd = path.join(qhelpTmpDir.name, relativePathToMd);
       const uri = Uri.file(absolutePathToMd);
       try {
         await cliServer.generateQueryHelp(pathToQhelp , absolutePathToMd);