Use 'char' instead of 'uint8_t' for character data

String and character constants are of char type, so using uint8_t causes
promotion to 16-bit types when comparing the two.

1 files changed, 1 insertions, 1 deletions

diff --git a/ao_dbg.c b/ao_dbg.c
index d100703f..8a11a444 100644
--- a/ao_dbg.c
+++ b/ao_dbg.c
@@ -287,7 +287,7 @@ debug_get(void)
 static uint8_t
 getnibble(void)
 {
-	__xdata uint8_t	c;
+	__xdata char	c;
 
 	c = getchar();
 	if ('0' <= c && c <= '9')