fix all clock exercise MAX_STR_LEN places to use sizeof("##:##"), fol…

…lowup of #927
exercism · Nov 11, 2023 · ffbe734 · ffbe734
1 parent 9605db0
commit ffbe734
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/exercises/practice/clock/.approaches/minimize-duplicate-code/content.md b/exercises/practice/clock/.approaches/minimize-duplicate-code/content.md
@@ -5,7 +5,7 @@
 ```c
 #include <stdbool.h>
 
-#define MAX_STR_LEN 14 // "##:##\0" for int values
+#define MAX_STR_LEN sizeof("##:##")
 
 typedef struct
 {

diff --git a/exercises/practice/clock/clock.h b/exercises/practice/clock/clock.h
@@ -3,7 +3,7 @@
 
 #include <stdbool.h>
 
-#define MAX_STR_LEN (5 + 1)   // "##:##\0"
+#define MAX_STR_LEN sizeof("##:##")
 
 typedef struct {
    char text[MAX_STR_LEN];