Fix error in open file scenario. (#3986)

* Fix error in open file scenario.
2019-07-26 14:50:08 -07:00
parent d9de95ca15
commit baf6f50be3
1 changed files with 1 additions and 1 deletions
@@ -178,7 +178,7 @@ export class CppProperties {
        // defaultPaths is only used when there isn't a c_cpp_properties.json, but we don't send the configuration changed event
        // to the language server until the default include paths and frameworks have been sent.
        let configFilePath: string = path.join(this.configFolder, "c_cpp_properties.json");
-        if (fs.existsSync(configFilePath)) {
+        if (this.rootUri !== null && fs.existsSync(configFilePath)) {
            this.propertiesFile = vscode.Uri.file(configFilePath);
        } else {
            this.propertiesFile = null;