ext4_debug: eliminate warning messages when assert is disabled.

diff --git a/lwext4/ext4_debug.h b/lwext4/ext4_debug.h
index f3f591da36b563122e112befd23f1390a417ef39..2afc39c3bf2890dda6c903c224ce061df0d45868 100644 (file)
--- a/lwext4/ext4_debug.h
+++ b/lwext4/ext4_debug.h
@@ -175,7 +175,7 @@ uint32_t ext4_dmask_get(void);
 #define ext4_assert(_v) assert(_v)
 #endif
 #else
-#define ext4_assert(_v)
+#define ext4_assert(_v) ((void)(_v))
 #endif
 
 #ifdef __cplusplus