Don't complain about bitstream usage for discarded groups

Fixes #59
flyingmutant · Aug 3, 2023 · ad51225 · ad51225
1 parent 0b3bae0
commit ad51225
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/data.go b/data.go
@@ -122,7 +122,7 @@ func (rec *recordedBits) beginGroup(label string, standalone bool) int {
 }
 
 func (rec *recordedBits) endGroup(i int, discard bool) {
-	assertf((!rec.persist && rec.dataLen > i) || (rec.persist && len(rec.data) > rec.groups[i].begin),
+	assertf(discard || (!rec.persist && rec.dataLen > i) || (rec.persist && len(rec.data) > rec.groups[i].begin),
 		"group did not use any data from bitstream; this is likely a result of Custom generator not calling any of the built-in generators")
 
 	if !rec.persist {