fix always true if stmt
@@ -42,7 +42,7 @@ unsigned long long stringToNumber(char* str) {
char* numberToString(unsigned long long l) {
char str[10];
- unsigned short i = sizeof(str) - 1;
+ short i = sizeof(str) - 1;
str[i] = '\0';
while (l && i >= 0) {
i--;
