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author | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2007-03-30 18:43:27 +0400 |
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committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2007-03-30 18:43:27 +0400 |
commit | eceecea568a483a3acec2d4c03228b39ae2d6501 (patch) | |
tree | 7faa56bbba59529be6f671026ae97bda84267917 /libbb | |
parent | 52a9db6bb874c9ce7a8b7e935ba3ebbefdf3f7d4 (diff) |
- fix bug where we did not reject invalid classes like '[[:alpha'
- 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
Diffstat (limited to 'libbb')
-rw-r--r-- | libbb/compare_string_array.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/libbb/compare_string_array.c b/libbb/compare_string_array.c index d15578ca3..077a280a2 100644 --- a/libbb/compare_string_array.c +++ b/libbb/compare_string_array.c @@ -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; |