dehacked: Allow override of string replacements.

If loading two dehacked patches and both replace the same string,
the second replacement should override the first. Change the API
function DEH_AddStringReplacement so that the from_text and to_text
are implicitly duplicated, and we can free to_text and replace
it later if we subsequently change it to something else.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/doom/deh_bexstr.c b/src/doom/deh_bexstr.c
index e29b71dc..ac3ab651 100644
--- a/src/doom/deh_bexstr.c
+++ b/src/doom/deh_bexstr.c
@@ -360,7 +360,7 @@ static void DEH_BEXStrParseLine(deh_context_t *context, char *line, void *tag)
     {
 	if (!strcmp(bex_stringtable[i].macro, variable_name))
 	{
-	    DEH_AddStringReplacement(bex_stringtable[i].string, strdup(value));
+	    DEH_AddStringReplacement(bex_stringtable[i].string, value);
 	}
     }
 }