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xbps-bin/remove.c: simplify error paths.

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--HG--
extra : convert_revision : xtraeme%40gmail.com-20100125151604-jwhoavlbdhr645df
This commit is contained in:
Juan RP 2010-01-25 16:16:04 +01:00
parent bf6b96c651
commit dae134cd48
1 changed files with 11 additions and 10 deletions
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21
bin/xbps-bin/remove.c
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@ -1,5 +1,5 @@
/*-
* Copyright (c) 2008-2009 Juan Romero Pardines.
* Copyright (c) 2008-2010 Juan Romero Pardines.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -49,12 +49,11 @@ xbps_autoremove_pkgs(bool force)
* as dependency and any installed package does not depend
* on it currently.
*/
orphans = xbps_find_orphan_packages();
if (orphans == NULL)
return errno;
if (orphans != NULL && prop_array_count(orphans) == 0) {
if (prop_array_count(orphans) == 0) {
printf("There are not orphaned packages currently.\n");
goto out;
}
@ -71,7 +70,7 @@ xbps_autoremove_pkgs(bool force)
if (!prop_dictionary_get_cstring_nocopy(obj,
"pkgver", &pkgver)) {
rv = errno;
goto out2;
goto out;
}
cols += strlen(pkgver) + 4;
if (cols <= 80) {
@ -90,14 +89,14 @@ xbps_autoremove_pkgs(bool force)
if (!force && !xbps_noyes("Do you want to continue?")) {
printf("Cancelled!\n");
goto out2;
goto out;
}
while ((obj = prop_object_iterator_next(iter)) != NULL) {
if (!prop_dictionary_get_cstring_nocopy(obj,
"pkgname", &pkgname)) {
rv = errno;
goto out2;
goto out;
}
if (!prop_dictionary_get_cstring_nocopy(obj,
"version", &version)) {
@ -106,12 +105,14 @@ xbps_autoremove_pkgs(bool force)
}
printf("Removing package %s-%s ...\n", pkgname, version);
if ((rv = xbps_remove_pkg(pkgname, version, false, false)) != 0)
goto out2;
goto out;
}
out2:
prop_object_iterator_release(iter);
out:
prop_object_release(orphans);
if (iter)
prop_object_iterator_release(iter);
if (orphans)
prop_object_release(orphans);
return rv;
}