add consistent naming

1 files changed, 1 insertions, 1 deletions

diff --git a/tetris.c b/tetris.c
index 1321d5c..6b3446c 100644
--- a/tetris.c
+++ b/tetris.c
@@ -5,7 +5,7 @@
 #define UNUSED(x) (void)(x)
 
 volatile sig_atomic_t g_int_ctrl_c = 0;
-int score = 0;
+int g_score = 0;
 
 void interrupt_handler(int sig) {
 	UNUSED(sig);