all: few behavioural regression fixes

Wildcard matching with no names should match all packages only for
info and search applet. "apk del" would otherwise try to delete
everything, etc.

Fix also interactive mode to ask questions only if we are actually
changing something.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/info.c b/src/info.c
index 15dad1e..9eb9e78 100644
--- a/src/info.c
+++ b/src/info.c
@@ -399,7 +399,9 @@ static int info_main(void *ctx, struct apk_database *db, struct apk_string_array
 
 	if (args->num > 0) {
 		/* Print info on given names */
-		apk_name_foreach_matching(db, args, apk_foreach_genid(), print_name_info, ctx);
+		apk_name_foreach_matching(
+			db, args, APK_FOREACH_NULL_MATCHES_ALL | apk_foreach_genid(),
+			print_name_info, ctx);
 	} else {
 		/* Print all installed packages */
 		list_for_each_entry(ipkg, &db->installed.packages, installed_pkgs_list)