(uprnf): A print function must not change its text argument!

diff --git a/src/lib/subs/pr.c b/src/lib/subs/pr.c
index 86fd78755423d46ce7243b83ea56fa08f73b2ed9..710e8aedab0a3e262ee2ce1c73451f0a48ed52a2 100644 (file)
--- a/src/lib/subs/pr.c
+++ b/src/lib/subs/pr.c
@@ -73,13 +73,21 @@ pr(char *format, ...)
         pr_player(player, C_DATA, buf);
 }
 
         pr_player(player, C_DATA, buf);
 }
 

+/*
+ * Print UTF-8 text BUF to current player.
+ */

 void
 void

-uprnf(char *buf /* buf is message text */)
+uprnf(char *buf)

 {
 {

-    if (!(player->flags & PF_UTF8))
-       copy_utf8_to_ascii_no_funny(buf, buf);
+    char *p;

 
 

-    pr_player(player, C_DATA, buf);
+    if (!(player->flags & PF_UTF8)) {
+       p = malloc(strlen(buf) + 1);
+       copy_utf8_to_ascii_no_funny(p, buf);
+       pr_player(player, C_DATA, p);
+       free(p);
+    } else
+       pr_player(player, C_DATA, buf);

 }
 
 /*VARARGS*/
 }
 
 /*VARARGS*/