(FAST_MAKE_GLYPH): Rename args to CHAR and FACE.

Cast CHAR to unsigned char before using it.

diff --git a/src/lisp.h b/src/lisp.h
index f478539f2cbb0744a04d5b19a508d52127496677..e6a7e6ed04ffa0d59331b4e53f1928c99375049c 100644 (file)
--- a/src/lisp.h
+++ b/src/lisp.h
@@ -877,7 +877,7 @@ typedef unsigned char UCHAR;
 /* The FAST macros assume that we already know we're in an X window.  */
 
 /* Given a character code and a face ID, return the appropriate glyph.  */
-#define FAST_MAKE_GLYPH(char, face) ((char) | ((face) << 8))
+#define FAST_MAKE_GLYPH(CHAR, FACE) ((unsigned char) (CHAR) | ((FACE) << 8))
 
 /* Return a glyph's character code.  */
 #define FAST_GLYPH_CHAR(glyph) ((glyph) & 0xff)