Unbreak %_install_langs handling (rhbz#489235)

- using rpmfiFLangs() in skipFiles() broke the %_install_langs logic,
  causing all files to be skipped if install langs, eek
(cherry picked from commit cdcbd324fe41cd729434576200593c0fbda44a19)

diff --git a/lib/transaction.c b/lib/transaction.c
index 2940634..25a147a 100644 (file)
--- a/lib/transaction.c
+++ b/lib/transaction.c
@@ -488,7 +488,8 @@ static void skipFiles(const rpmts ts, rpmte p)
        /*
         * Skip i18n language specific files.
         */
-       if (ts->installLangs != NULL && (flangs = rpmfiFLangs(fi)) != NULL) {
+       flangs = (ts->installLangs != NULL) ? rpmfiFLangs(fi) : NULL;
+       if (flangs != NULL && *flangs != '\0') {
            const char *l, *le;
            char **lang;
            for (lang = ts->installLangs; *lang != NULL; lang++) {