fix: if stdout is none, do not modify node value

OI-wiki · Jan 31, 2022 · 738a00d · 738a00d
1 parent 4140af9
commit 738a00d
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/index.js b/index.js
@@ -20,9 +20,12 @@ function visitor(node) {
       }
       if (!child.stdout) {
         console.warn("[remark-clang-format] empty stdout");
-        console.warn("code: ", node.value);
+        console.warn("[remark-clang-format] original code: ", node.value);
+        console.warn("[remark-clang-format] child info", child);
+        // node value left untouched
+      } else {
+        node.value = child.stdout;
       }
-      node.value = child.stdout;
     }
   }
 }