Adds default value for TAPPING_TERM if Tap Dance is enabled (#2785)

* Force require TAPPING_TERM if Tap Dance is enabled

* Handle lack of TAPPING_TERM more gracefully

2 files changed, 8 insertions, 2 deletions

diff --git a/quantum/process_keycode/process_tap_dance.c b/quantum/process_keycode/process_tap_dance.c
index 833780691..b55ace5ba 100644
--- a/quantum/process_keycode/process_tap_dance.c
+++ b/quantum/process_keycode/process_tap_dance.c
@@ -16,6 +16,10 @@
 #include "quantum.h"
 #include "action_tapping.h"
 
+#ifndef TAPPING_TERM
+#define TAPPING_TERM 200
+#endif
+
 #ifndef NO_ACTION_ONESHOT
 uint8_t get_oneshot_mods(void);
 #endif
diff --git a/quantum/quantum.h b/quantum/quantum.h
index 683333211..87a61356c 100644
--- a/quantum/quantum.h
+++ b/quantum/quantum.h
@@ -31,7 +31,7 @@
     #include "backlight.h"
 #endif
 #if !defined(RGBLIGHT_ENABLE) && !defined(RGB_MATRIX_ENABLE)
-    #include "rgb.h"
+        #include "rgb.h"
 #endif
 #ifdef RGBLIGHT_ENABLE
   #include "rgblight.h"
@@ -108,7 +108,9 @@ extern uint32_t default_layer_state;
     #include "process_unicodemap.h"
 #endif
 
-#include "process_tap_dance.h"
+#ifdef TAP_DANCE_ENABLE
+  #include "process_tap_dance.h"
+#endif
 
 #ifdef PRINTING_ENABLE
     #include "process_printer.h"