Avoid zero size array creation (#76)

Co-authored-by: Meyer, Wolfgang <[email protected]>
lvgl · Feb 7, 2025 · 0d06b73 · 0d06b73
1 parent b97521b
commit 0d06b73
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/compiler_template.js b/lib/compiler_template.js
@@ -114,9 +114,9 @@ ${pforms.map(pf => `    .plurals[${pf_enum[pf]}] = ${loc}_plurals_${pf},`).join(
 }
 
 function generate_idx(keys) {
-  let result = '';
+  let result = keys.length > 0 ? '' : '    NULL,';
   Object.values(keys).forEach(k => {
-    result += '\"' + esc(k) + '\",\n';
+    result += '    \"' + esc(k) + '\",\n';
   });
 
   return result;