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| author | Timo Teräs <timo.teras@iki.fi> | 2010-06-05 12:06:41 +0300 |
|---|---|---|
| committer | Timo Teräs <timo.teras@iki.fi> | 2010-06-05 12:33:54 +0300 |
| commit | 7be853e63785276338a4c4d9e5be084f24114bed (patch) | |
| tree | 3481293203a948897d7a10f9fb74f09a7c7d6286 /src/cache.c | |
| parent | 069c89898478b0273f7e6d0ea803d6151ee74ff7 (diff) | |
| download | apk-tools-7be853e63785276338a4c4d9e5be084f24114bed.tar.bz2 apk-tools-7be853e63785276338a4c4d9e5be084f24114bed.tar.xz | |
all: rework how arrays work
Instead of having a null pointer, use a dummy array which just
says the array is empty. This helps in multiple places of the code
which would otherwise need explicitly need to check first if the
array exists. This has been cause of multiple seg.faults in the
past as the array check is easily omitted.
This also removes (or fixes) all existing checks accordingly.
Diffstat (limited to 'src/cache.c')
| -rw-r--r-- | src/cache.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/src/cache.c b/src/cache.c index 85d9777..4ed89fa 100644 --- a/src/cache.c +++ b/src/cache.c @@ -32,9 +32,6 @@ static int cache_download(struct apk_database *db) char item[PATH_MAX], cacheitem[PATH_MAX]; int i, r = 0; - if (db->world == NULL) - return 0; - state = apk_state_new(db); if (state == NULL) goto err; @@ -111,7 +108,7 @@ static int cache_clean(struct apk_database *db) } else { /* Package - search for it */ name = apk_db_get_name(db, bname); - if (name == NULL || name->pkgs == NULL) + if (name == NULL) break; for (i = 0; i < name->pkgs->num; i++) { struct apk_package *pkg = name->pkgs->item[i]; |