check for nil pointer on function map

brianvoe · Jan 9, 2024 · cc822c0 · cc822c0
1 parent 8709136
commit cc822c0
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/template.go b/template.go
@@ -302,8 +302,10 @@ func templateFuncMap(r *rand.Rand, fm *template.FuncMap) *template.FuncMap {
 	}
 
 	// Fix merge the user function maps with the template function map
-	for k, v := range *fm {
-		funcMap[k] = v
+	if fm != nil {
+		for k, v := range *fm {
+			funcMap[k] = v
+		}
 	}
 
 	return &funcMap