1 files changed, 1 insertions, 0 deletions
diff --git a/7_1/main.c b/7_1/main.c
index 9a38d63..e386cc7 100644
--- a/7_1/main.c
+++ b/7_1/main.c
@@ -8,6 +8,7 @@
 #define GRN "\x1b[92m"
 #define RST "\x1b[0m"
 
+/* segfaults if x = 0x8000000000000000 */
 char* tobin(long int x) {
 	size_t i = 0, j = 0;
 	char buffer[64];