1 files changed, 2 insertions, 2 deletions
diff --git a/parser.y b/parser.y
index bc6ba4c1..ccef7e2c 100644
--- a/parser.y
+++ b/parser.y
@@ -866,8 +866,8 @@ val rl(val form, val lineno)
 static wchar_t char_from_name(wchar_t *name)
 {
   static struct {
-    wchar_t *name;
-    wchar_t ch;
+    const wchar_t *name;
+    const wchar_t ch;
   } map[] = {
     { L"nul", 0 },
     { L"alarm", L'\a' },