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 423f6ff..4d20046 100644 --- a/FICS/utils.c +++ b/FICS/utils.c @@ -525,18 +525,16 @@ PUBLIC int safestring(char *str) return 1; } -PUBLIC int alphastring(char *str) +PUBLIC int +alphastring(char *str) { - int i; - - if (!str) - return 1; - for (i = 0; str[i]; i++) { - if (!isalpha(str[i])) { - return 0; - } - } - return 1; + if (!str) + return 1; + for (int i = 0; str[i]; i++) { + if (!isalpha(str[i])) + return 0; + } + return 1; } PUBLIC int |