(Finternal_char_font): Fix compilation warning.

2 files changed, 8 insertions, 1 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index eee3f678e51..f753ef11714 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2008-02-16  Glenn Morris  <rgm@gnu.org>
+
+        * fontset.c (Finternal_char_font): Fix compilation warning.
+
 2008-02-16  Eli Zaretskii  <eliz@gnu.org>
 
         * w32.c (init_user_info): Use TOKEN_USER and TOKEN_PRIMARY_GROUP
diff --git a/src/fontset.c b/src/fontset.c
index e2d59ede8d2..765fac0b9d8 100644
--- a/src/fontset.c
+++ b/src/fontset.c
@@ -2065,10 +2065,13 @@ DEFUN ("internal-char-font", Finternal_char_font, Sinternal_char_font, 1, 2, 0,
           struct font *font = XSAVE_VALUE (font_object)->pointer;
           unsigned code = font->driver->encode_char (font, c);
           Lisp_Object fontname = font_get_name (font_object);
+          /* Assignment to EMACS_INT stops GCC whining about limited range
+             of data type.  */
+          EMACS_INT cod = code;
 
           if (code == FONT_INVALID_CODE)
             return Qnil;
-          if (code <= MOST_POSITIVE_FIXNUM)
+          if (cod <= MOST_POSITIVE_FIXNUM)
             return Fcons (fontname, make_number (code));
           return Fcons (fontname, Fcons (make_number (code >> 16),
                                          make_number (code & 0xFFFF)));