Fixed a few warnings.

diff --git a/watch-faces/complication/blackjack_face.c b/watch-faces/complication/blackjack_face.c
index 9b0de5a5d1554814ac673b0264a164d4a1b8cd3b..5234d02a8f6067a152f58d07b3dd0213ccfa9f72 100755 (executable)
--- a/watch-faces/complication/blackjack_face.c
+++ b/watch-faces/complication/blackjack_face.c
@@ -148,13 +148,13 @@ static void display_dealer_hand(void) {
 }\r
 \r
 static void display_player_score(void) {\r
-    char buf[3];\r
+    char buf[4];\r
     sprintf(buf, "%2d", score_player);\r
     watch_display_text(WATCH_POSITION_SECONDS, buf);\r
 }\r
 \r
 static void display_dealer_score(void) {\r
-    char buf[3];\r
+    char buf[4];\r
     sprintf(buf, "%2d", score_dealer);\r
     watch_display_text(WATCH_POSITION_TOP_RIGHT, buf);\r
 }\r
@@ -251,7 +251,7 @@ static void see_if_dealer_hits(void) {
     }\r
 }\r
 \r
-void handle_button_presses(bool hit) {\r
+static void handle_button_presses(bool hit) {\r
     switch (game_state)\r
     {\r
     case BJ_TITLE_SCREEN:\r