Ignore known but unused package descfile fields

We explicitly place 'pkgbase' (and used to place 'force') fields inside
PKGINFO files, so ignore them silently instead of printing an error for
them. Also make the error message for unknown keys actually contain the key.

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 6 insertions, 2 deletions

diff --git a/lib/libalpm/be_package.c b/lib/libalpm/be_package.c
index c272bd47..fa757214 100644
--- a/lib/libalpm/be_package.c
+++ b/lib/libalpm/be_package.c
@@ -180,6 +180,8 @@ static int parse_descfile(struct archive *a, pmpkg_t *newpkg)
 			if(strcmp(key, "pkgname") == 0) {
 				STRDUP(newpkg->name, ptr, RET_ERR(PM_ERR_MEMORY, -1));
 				newpkg->name_hash = _alpm_hash_sdbm(newpkg->name);
+			} else if(strcmp(key, "pkgbase") == 0) {
+				/* not used atm */
 			} else if(strcmp(key, "pkgver") == 0) {
 				STRDUP(newpkg->version, ptr, RET_ERR(PM_ERR_MEMORY, -1));
 			} else if(strcmp(key, "pkgdesc") == 0) {
@@ -212,11 +214,13 @@ static int parse_descfile(struct archive *a, pmpkg_t *newpkg)
 				newpkg->provides = alpm_list_add(newpkg->provides, strdup(ptr));
 			} else if(strcmp(key, "backup") == 0) {
 				newpkg->backup = alpm_list_add(newpkg->backup, strdup(ptr));
+			} else if(strcmp(key, "force") == 0) {
+				/* deprecated, skip it */
 			} else if(strcmp(key, "makepkgopt") == 0) {
 				/* not used atm */
 			} else {
-				_alpm_log(PM_LOG_DEBUG, "%s: syntax error in description file line %d\n",
-									newpkg->name ? newpkg->name : "error", linenum);
+				_alpm_log(PM_LOG_DEBUG, "%s: unknown key '%s' in description file line %d\n",
+									newpkg->name ? newpkg->name : "error", key, linenum);
 			}
 		}
 		line[0] = '\0';