warning fix

[Emanuele Giaquinta]

Hi,

fontset.c:fontset_from_font uses sprintf, so stdio.h must be included
unconditionally.

Emanuele

diff --git a/src/fontset.c b/src/fontset.c
index cde956c..5823869 100644
--- a/src/fontset.c
+++ b/src/fontset.c
@@ -28,9 +28,7 @@ along with GNU Emacs.  If not, see 
<http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 
-#ifdef FONTSET_DEBUG
 #include <stdio.h>
-#endif
 
 #include "lisp.h"
 #include "blockinput.h"