diff options
| -rw-r--r-- | FICS/utils.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/FICS/utils.c b/FICS/utils.c index 9f0647b..9f8ef39 100644 --- a/FICS/utils.c +++ b/FICS/utils.c @@ -490,18 +490,16 @@ PUBLIC int psend_command(int p, char *command, char *input) return 0; } -PUBLIC char *stolower(char *str) +PUBLIC char * +stolower(char *str) { - int i; - - if (!str) - return NULL; - for (i = 0; str[i]; i++) { - if (isupper(str[i])) { - str[i] = tolower(str[i]); - } - } - return str; + if (!str) + return NULL; + for (int i = 0; str[i]; i++) { + if (isupper(str[i])) + str[i] = tolower(str[i]); + } + return str; } PUBLIC int |