Fixed some warnings when building in MSVC

[fw/sdcc] / as / z80 / asdata.c

diff --git a/as/z80/asdata.c b/as/z80/asdata.c
index 26b621e25fa45f4a71a510c8113b951433bf0cfd..2daf953bd34de69eaf445e15f2d548ac2766c1bf 100644 (file)
--- a/as/z80/asdata.c
+++ b/as/z80/asdata.c
@@ -235,7 +235,7 @@ FILE        *ifp[MAXINC];   /*      array of include-file file handles
  *     array of character types, one per
  *     ASCII character
  */
-char   ctype[128] = {
+unsigned char  ctype[128] = {
 /*NUL*/        ILL,    ILL,    ILL,    ILL,    ILL,    ILL,    ILL,    ILL,
 /*BS*/ ILL,    SPACE,  ILL,    ILL,    SPACE,  ILL,    ILL,    ILL,
 /*DLE*/        ILL,    ILL,    ILL,    ILL,    ILL,    ILL,    ILL,    ILL,