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| author | Roger Dingledine <arma@torproject.org> | 2003-12-13 06:56:21 +0000 |
|---|---|---|
| committer | Roger Dingledine <arma@torproject.org> | 2003-12-13 06:56:21 +0000 |
| commit | 5458ca39e8fd0ef582f3ed690fa589e44daf5c6b (patch) | |
| tree | 4955e67e088b2ceff13a60277129d958cc5ea406 /src | |
| parent | 911f155f94bfd0bbbd2c3720fbdabd580fca13f4 (diff) | |
| download | tor-5458ca39e8fd0ef582f3ed690fa589e44daf5c6b.tar.gz tor-5458ca39e8fd0ef582f3ed690fa589e44daf5c6b.zip | |
minor tweaks to the smartlist operations
svn:r903
Diffstat (limited to 'src')
| -rw-r--r-- | src/common/util.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/common/util.c b/src/common/util.c index 11609e256a..dcce69bc15 100644 --- a/src/common/util.c +++ b/src/common/util.c @@ -88,13 +88,19 @@ void smartlist_free(smartlist_t *sl) { void smartlist_add(smartlist_t *sl, void *element) { if(sl->num_used < sl->max) sl->list[sl->num_used++] = element; + else + log_fn(LOG_WARN,"We've already got %d elements, discarding.",sl->max); } void smartlist_remove(smartlist_t *sl, void *element) { int i; + if(element == NULL) + return; for(i=0; i < sl->num_used; i++) - if(sl->list[i] == element) + if(sl->list[i] == element) { sl->list[i] = sl->list[--sl->num_used]; /* swap with the end */ + i--; /* so we process the new i'th element */ + } } void *smartlist_choose(smartlist_t *sl) { |