tmpfiles: consider an argument of "-" as non-specified

diff --git a/src/tmpfiles/tmpfiles.c b/src/tmpfiles/tmpfiles.c
index b7dd37cc336790f9f7620ec98386660937e112e7..8cbeb6729e53d90304b271599a8ebfc0ae465b43 100644 (file)
--- a/src/tmpfiles/tmpfiles.c
+++ b/src/tmpfiles/tmpfiles.c
@@ -1760,7 +1760,7 @@ static int parse_line(const char *fname, unsigned line, const char *buffer) {
                 return -EIO;
         }
 
-        if (!isempty(buffer)) {
+        if (!isempty(buffer) && !streq(buffer, "-")) {
                 i.argument = strdup(buffer);
                 if (!i.argument)
                         return log_oom();