From 3be4bc7abb6c01d9c878a78889868a1ef86b2506 Mon Sep 17 00:00:00 2001
From: Niranjan Hasabnis <niranjan.hasabnis@intel.com>
Date: Mon, 17 May 2021 17:52:52 +0000
Subject: [PATCH] Syntactic improvements

---
 lib/src/node.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/src/node.c b/lib/src/node.c
index faf02536..8a172813 100644
--- a/lib/src/node.c
+++ b/lib/src/node.c
@@ -579,15 +579,15 @@ recur:
 }
 
 const char *ts_node_child_field_name(TSNode self, uint32_t child_index) {
-  const TSFieldMapEntry *field_map, *field_map_end;
+  const TSFieldMapEntry *field_map_start = NULL, *field_map_end = NULL;
   ts_language_field_map(
     self.tree->language,
     ts_node__subtree(self).ptr->production_id,
-    &field_map,
+    &field_map_start,
     &field_map_end
   );
 
-  for (const TSFieldMapEntry *i = field_map; i < field_map_end; i++) {
+  for (const TSFieldMapEntry *i = field_map_start; i < field_map_end; i++) {
     if (i->child_index == child_index) {
       return self.tree->language->field_names[i->field_id];
     }