lib/configuration.c: Allow resetting `player' and `tracklength' lists.

[disorder] / lib / configuration.c

diff --git a/lib/configuration.c b/lib/configuration.c
index 4f21d25bc2e1a11c1a93044ac357c3ad73dca4e0..351b15115f15ea2cf38a4429a2de3ce48c8866ba 100644 (file)
--- a/lib/configuration.c
+++ b/lib/configuration.c
@@ -697,7 +697,7 @@ static int validate_isreg(const struct config_state *cs,
 static int validate_player(const struct config_state *cs,
                           int nvec,
                           char attribute((unused)) **vec) {
-  if(nvec < 2) {
+  if(nvec && nvec < 2) {
     disorder_error(0, "%s:%d: should be at least 'player PATTERN MODULE'",
                   cs->path, cs->line);
     return -1;
@@ -714,7 +714,7 @@ static int validate_player(const struct config_state *cs,
 static int validate_tracklength(const struct config_state *cs,
                                int nvec,
                                char attribute((unused)) **vec) {
-  if(nvec < 2) {
+  if(nvec && nvec < 2) {
     disorder_error(0, "%s:%d: should be at least 'tracklength PATTERN MODULE'",
                   cs->path, cs->line);
     return -1;