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- fix bug where we did not reject invalid classes like '[[:alpha'

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- debloat while at it:
   text    data     bss     dec     hex filename
   1554       0      19    1573     625 tr.o.oorig
   1357       0      16    1373     55d tr.o
This commit is contained in:
Bernhard Reutner-Fischer 2007-03-30 14:43:27 +00:00
parent 52a9db6bb8
commit eceecea568
6 changed files with 115 additions and 88 deletions
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11
libbb/compare_string_array.c
View file

@ -25,12 +25,11 @@ int index_in_substr_array(const char * const string_array[], const char *key)
{
int i;
int len = strlen(key);
if (!len)
return -1;
for (i = 0; string_array[i] != 0; i++) {
if (strncmp(string_array[i], key, len) == 0) {
return i;
if (len) {
for (i = 0; string_array[i] != 0; i++) {
if (strncmp(string_array[i], key, len) == 0) {
return i;
}
}
}
return -1;