1 files changed, 2 insertions, 2 deletions

diff --git a/test/012_math_permsign/permsign_tests.c b/test/012_math_permsign/permsign_tests.c
index 5b4daa3..f5a52d0 100644
--- a/test/012_math_permsign/permsign_tests.c
+++ b/test/012_math_permsign/permsign_tests.c
@@ -1,6 +1,6 @@
 #include "../test.h"
 
-int permsign(size_t n, const uint8_t [n]);
+int permsign(size_t n, const uint8_t *);
 
 void run(void) {
         char str[STRLENMAX];
@@ -13,7 +13,7 @@ void run(void) {
 
         for (i = 0; i < n; i++) {
                 fgets(str, STRLENMAX, stdin);
-                a[i] = atoi(str);
+                a[i] = (uint8_t)atoi(str);
         }
 
         p = permsign(n, a);