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-rw-r--r--src/pacman/package.c80
1 files changed, 43 insertions, 37 deletions
diff --git a/src/pacman/package.c b/src/pacman/package.c
index 437e4420..ad629f73 100644
--- a/src/pacman/package.c
+++ b/src/pacman/package.c
@@ -152,49 +152,55 @@ void dump_pkg_backups(pmpkg_t *pkg)
{
alpm_list_t *i;
const char *root = alpm_option_get_root();
- printf(_("Backup Files :\n"));
- for(i = alpm_pkg_get_backup(pkg); i; i = alpm_list_next(i)) {
- struct stat buf;
- char path[PATH_MAX];
- char *str = strdup(alpm_list_getdata(i));
- char *ptr = index(str, '\t');
- if(ptr == NULL) {
- FREE(str);
- continue;
- }
- *ptr = '\0';
- ptr++;
- snprintf(path, PATH_MAX-1, "%s%s", root, str);
- /* if we find the file, calculate checksums, otherwise it is missing */
- if(!stat(path, &buf)) {
- char *sum;
- char *md5sum = alpm_get_md5sum(path);
- char *sha1sum = alpm_get_sha1sum(path);
-
- if(md5sum == NULL || sha1sum == NULL) {
- ERR(NL, _("error calculating checksums for %s\n"), path);
+ printf(_("Backup Files:\n"));
+ if(alpm_pkg_get_backup(pkg)) {
+ /* package has backup files, so print them */
+ for(i = alpm_pkg_get_backup(pkg); i; i = alpm_list_next(i)) {
+ struct stat buf;
+ char path[PATH_MAX];
+ char *str = strdup(alpm_list_getdata(i));
+ char *ptr = index(str, '\t');
+ if(ptr == NULL) {
FREE(str);
continue;
}
- /* TODO Is this a good way to check type of backup stored?
- * We aren't storing it anywhere in the database. */
- if (strlen(ptr) == 32) {
- sum = md5sum;
- } else { /*if (strlen(ptr) == 40) */
- sum = sha1sum;
- }
- /* if checksums don't match, file has been modified */
- if (strcmp(sum, ptr)) {
- printf(_("MODIFIED\t%s\n"), path);
+ *ptr = '\0';
+ ptr++;
+ snprintf(path, PATH_MAX-1, "%s%s", root, str);
+ /* if we find the file, calculate checksums, otherwise it is missing */
+ if(!stat(path, &buf)) {
+ char *sum;
+ char *md5sum = alpm_get_md5sum(path);
+ char *sha1sum = alpm_get_sha1sum(path);
+
+ if(md5sum == NULL || sha1sum == NULL) {
+ ERR(NL, _("error calculating checksums for %s\n"), path);
+ FREE(str);
+ continue;
+ }
+ /* TODO Is this a good way to check type of backup stored?
+ * We aren't storing it anywhere in the database. */
+ if (strlen(ptr) == 32) {
+ sum = md5sum;
+ } else { /*if (strlen(ptr) == 40) */
+ sum = sha1sum;
+ }
+ /* if checksums don't match, file has been modified */
+ if (strcmp(sum, ptr)) {
+ printf(_("MODIFIED\t%s\n"), path);
+ } else {
+ printf(_("Not Modified\t%s\n"), path);
+ }
+ FREE(md5sum);
+ FREE(sha1sum);
} else {
- printf(_("Not Modified\t%s\n"), path);
+ printf(_("MISSING\t\t%s\n"), path);
}
- FREE(md5sum);
- FREE(sha1sum);
- } else {
- printf(_("MISSING\t\t%s\n"), path);
+ FREE(str);
}
- FREE(str);
+ } else {
+ /* package had no backup files */
+ printf(_("(none)\n"));
}
}