diff options
Diffstat (limited to 'FICS/multicol.c')
| -rw-r--r-- | FICS/multicol.c | 43 |
1 files changed, 22 insertions, 21 deletions
diff --git a/FICS/multicol.c b/FICS/multicol.c index 785d0fe..4853b3f 100644 --- a/FICS/multicol.c +++ b/FICS/multicol.c @@ -54,27 +54,28 @@ PUBLIC int multicol_store(multicol * m, char *str) return 0; } -PUBLIC int multicol_store_sorted(multicol * m, char *str) -/* use this instead of milticol_store to print a list sorted */ -{ - int i; - int found = 0; - if (m->num >= m->arraySize) - return -1; - if (!str) - return -1; - for (i = m->num; (i > 0) && (!found); i--) { - if (strcasecmp(str, m->strArray[i - 1]) >= 0) { - found = 1; - m->strArray[i] = xstrdup(str); - } else { - m->strArray[i] = m->strArray[i - 1]; - } - } - if (!found) - m->strArray[0] = xstrdup(str); - m->num++; - return 0; +PUBLIC int +multicol_store_sorted(multicol *m, char *str) +{ // Use this instead of multicol_store() to print a list sorted. + int found = 0; + + if (m == NULL || str == NULL || m->num >= m->arraySize) + return -1; + + for (int i = m->num; i > 0 && !found; i--) { + if (strcasecmp(str, m->strArray[i - 1]) >= 0) { + found = 1; + m->strArray[i] = xstrdup(str); + } else { + m->strArray[i] = m->strArray[i - 1]; + } + } + + if (!found) + m->strArray[0] = xstrdup(str); + + m->num++; + return 0; } PUBLIC int |