api: add argument "length" in function utf8_is_valid()

3 files changed, 3 insertions, 3 deletions

diff --git a/src/gui/curses/gui-curses-key.c b/src/gui/curses/gui-curses-key.c
index b1205b400..d9fd89367 100644
--- a/src/gui/curses/gui-curses-key.c
+++ b/src/gui/curses/gui-curses-key.c
@@ -378,7 +378,7 @@ gui_key_flush (int paste)
                 ptr_char = key_str;
                 while (ptr_char && ptr_char[0])
                 {
-                    (void) utf8_is_valid (ptr_char, &ptr_error);
+                    (void) utf8_is_valid (ptr_char, -1, &ptr_error);
                     if (!ptr_error)
                         break;
                     next_char = (char *)utf8_next_char (ptr_error);
diff --git a/src/gui/curses/gui-curses-mouse.c b/src/gui/curses/gui-curses-mouse.c
index 16330a76e..dcd9c1070 100644
--- a/src/gui/curses/gui-curses-mouse.c
+++ b/src/gui/curses/gui-curses-mouse.c
@@ -265,7 +265,7 @@ gui_mouse_event_code2key (const char *code)
      * mouse code must have at least:
      *   one code (for event) + X + Y == 3 bytes or 3 UTF-8 chars
      */
-    code_utf8 = utf8_is_valid (code, NULL);
+    code_utf8 = utf8_is_valid (code, -1, NULL);
     length = (code_utf8) ? utf8_strlen (code) : (int)strlen (code);
     if (length < 3)
         return NULL;
diff --git a/src/gui/gui-key.c b/src/gui/gui-key.c
index 209ce061e..97c50c5c3 100644
--- a/src/gui/gui-key.c
+++ b/src/gui/gui-key.c
@@ -214,7 +214,7 @@ gui_key_grab_end_timer_cb (void *data, int remaining_calls)
          * but some mouse codes can return ISO chars (for coordinates),
          * then we will convert them to UTF-8 string
          */
-        if (!utf8_is_valid (expanded_key, NULL))
+        if (!utf8_is_valid (expanded_key, -1, NULL))
         {
             expanded_key2 = string_iconv_to_internal ("iso-8859-1",
                                                       expanded_key);