[clangd] suppress -Wparentheses warning: suggest parentheses around ‘&&’ within ‘||’

git-svn-id: https://llvm.org/svn/llvm-project/clang-tools-extra/trunk@369105 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/clangd/ClangdLSPServer.cpp b/clangd/ClangdLSPServer.cpp
index e88a66d..a838a90 100644
--- a/clangd/ClangdLSPServer.cpp
+++ b/clangd/ClangdLSPServer.cpp
@@ -617,7 +617,7 @@
       if (!R)
         return Reply(R.takeError());
 
-      assert(R->ShowMessage || R->ApplyEdit && "tweak has no effect");
+      assert(R->ShowMessage || (R->ApplyEdit && "tweak has no effect"));
 
       if (R->ShowMessage) {
         ShowMessageParams Msg;