Fix compiler warnings in Cygwin-w32 build

[gnu-emacs] / src / w32term.c

diff --git a/src/w32term.c b/src/w32term.c
index c16c8f4eecc1a80aa630243631122b4cb47307a9..7ef34079e30bfad581ce59efb934dd55ab62824b 100644 (file)
--- a/src/w32term.c
+++ b/src/w32term.c
@@ -1434,7 +1434,7 @@ x_draw_glyphless_glyph_string_foreground (struct glyph_string *s)
        {
          sprintf ((char *) buf, "%0*X",
                   glyph->u.glyphless.ch < 0x10000 ? 4 : 6,
-                  glyph->u.glyphless.ch);
+                  (unsigned int) glyph->u.glyphless.ch);
          str = buf;
        }
 
@@ -4198,6 +4198,7 @@ w32_scroll_bar_handle_click (struct scroll_bar *bar, W32Msg *msg,
       y = si.nPos;
 
     bar->dragging = 0;
+    struct frame *f;           /* Value is not used.  */
     FRAME_DISPLAY_INFO (f)->last_mouse_scroll_bar_pos = msg->msg.wParam;
 
     switch (sb_event)
@@ -4313,6 +4314,7 @@ w32_horizontal_scroll_bar_handle_click (struct scroll_bar *bar, W32Msg *msg,
     y = si.nMax - si.nPage;
 
     bar->dragging = 0;
+    struct frame *f;           /* Value is not used.  */
     FRAME_DISPLAY_INFO (f)->last_mouse_scroll_bar_pos = msg->msg.wParam;
 
     switch (sb_event)