From: nhmall <nhmall@nethack.org>
Date: Thu, 30 Jun 2022 17:15:58 +0000 (-0400)
Subject: follow-up 2: follow the conventional approach
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6920632df0fee38b7b33c6fa13a4eecc3e574981;p=nethack

follow-up 2: follow the conventional approach
---

diff --git a/sys/share/cppregex.cpp b/sys/share/cppregex.cpp
index 9f95c6274..ca7d7978f 100644
--- a/sys/share/cppregex.cpp
+++ b/sys/share/cppregex.cpp
@@ -42,7 +42,7 @@ extern "C" {
   const char *regex_error_desc(struct nhregex *re) {
       if (re->err) {
           if (cppregex_static_buffer != 0)
-              free(cppregex_static_buffer);
+              free((genericptr_t) cppregex_static_buffer);
           cppregex_static_buffer = dupstr(re->err->what());
           return cppregex_static_buffer;
       } else