Constify read-only global data

Also silences a compiler warning about deprecated conversion from const char* to char*.
15 years ago · eeaf1ef970
1 changed files with 4 additions and 4 deletions
--- a/src/node_buffer.cc
+++ b/src/node_buffer.cc
@ -272,10 +272,10 @@ Handle<Value> Buffer::Utf8Slice(const Arguments &args) {
  return scope.Close(string);
 }

-static char* base64_table = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+static const char *base64_table = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
                                  "abcdefghijklmnopqrstuvwxyz"
                                  "0123456789+/";
-static int unbase64_table[] =
+static const int unbase64_table[] =
  {-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
  ,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
  ,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,62,-1,-1,-1,63