commit 592edc0d87486097c0bda044db144a4961a6ff7d
Author:     Turo Lamminen <turotl@gmail.com>
AuthorDate: Tue Mar 13 19:30:44 2018 +0200
Commit:     Turo Lamminen <turotl@gmail.com>
CommitDate: Tue Mar 13 19:33:51 2018 +0200

    Make TXT_OpenURL parameter const
---
 textscreen/txt_window.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/textscreen/txt_window.c b/textscreen/txt_window.c
index 6c9e7009..47dee6fc 100644
--- a/textscreen/txt_window.c
+++ b/textscreen/txt_window.c
@@ -515,14 +515,14 @@ void TXT_SetWindowHelpURL(txt_window_t *window, char *help_url)

 #ifdef _WIN32

-void TXT_OpenURL(char *url)
+void TXT_OpenURL(const char *url)
 {
     ShellExecute(NULL, "open", url, NULL, NULL, SW_SHOWNORMAL);
 }

 #else

-void TXT_OpenURL(char *url)
+void TXT_OpenURL(const char *url)
 {
     char *cmd;
     size_t cmd_len;