delta: Fix broken separator support

systemd-delta man page promises that multiple types of deltas will be
concatenated if they are listed with a comma as separator.  Replace
FOREACH_WORD() with FOREACH_WORD_SEPARATOR() to restore the functionality.

diff --git a/src/delta/delta.c b/src/delta/delta.c
index 99305716ed7a30998a255238ce44a23ea4e4e4ae..a3a121fb0c5526ad4112f39d9a1d6289130926e4 100644 (file)
--- a/src/delta/delta.c
+++ b/src/delta/delta.c
@@ -484,7 +484,7 @@ static int parse_flags(const char *flag_str, int flags) {
         const char *word, *state;
         size_t l;
 
-        FOREACH_WORD(word, l, flag_str, state) {
+        FOREACH_WORD_SEPARATOR(word, l, flag_str, ",", state) {
                 if (strneq("masked", word, l))
                         flags |= SHOW_MASKED;
                 else if (strneq ("equivalent", word, l))