bits: allow querying verbosity

fea8a45b · Mans Rullgard · 62ff40b6 · fea8a45b
Commit fea8a45b authored 6 years ago by Mans Rullgard
--- a/bits.c
+++ b/bits.c
@@ -146,7 +146,8 @@ int print_verbosity(int v)
 {
 	int old = verbosity;

-	verbosity = v;
+	if (v >= 0)
+		verbosity = v;

 	return old;
 }