X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/blobdiff_plain/937a9efffe3be5ecb6c6b9fb6596644d05aed3d9..1f608c7c964dccc40e32f7138235cce85ad5be82:/twiddle.c

diff --git a/twiddle.c b/twiddle.c
index 3e9e74e..1000ef4 100644
--- a/twiddle.c
+++ b/twiddle.c
@@ -108,16 +108,16 @@ static void decode_params(game_params *ret, char const *string)
     ret->n = 2;
     ret->rowsonly = ret->orientable = FALSE;
     ret->movetarget = 0;
-    while (*string && isdigit(*string)) string++;
+    while (*string && isdigit((unsigned char)*string)) string++;
     if (*string == 'x') {
         string++;
         ret->h = atoi(string);
-	while (*string && isdigit(*string)) string++;
+	while (*string && isdigit((unsigned char)*string)) string++;
     }
     if (*string == 'n') {
         string++;
         ret->n = atoi(string);
-	while (*string && isdigit(*string)) string++;
+	while (*string && isdigit((unsigned char)*string)) string++;
     }
     while (*string) {
 	if (*string == 'r') {
@@ -127,7 +127,7 @@ static void decode_params(game_params *ret, char const *string)
 	} else if (*string == 'm') {
             string++;
 	    ret->movetarget = atoi(string);
-            while (string[1] && isdigit(string[1])) string++;
+            while (string[1] && isdigit((unsigned char)string[1])) string++;
 	}
 	string++;
     }
@@ -1175,7 +1175,7 @@ static int game_wants_statusbar(void)
     return TRUE;
 }
 
-static int game_timing_state(game_state *state)
+static int game_timing_state(game_state *state, game_ui *ui)
 {
     return TRUE;
 }