Add default case for trace type

1 files changed, 1 insertions, 0 deletions

diff --git a/trace.c b/trace.c
index 04dbae6..05556bc 100644
--- a/trace.c
+++ b/trace.c
@@ -20,6 +20,7 @@ static void trace(enum pack_trace level, const char *fmt, va_list va)
 	switch (level) {
 	case PACK_TRACE_CALL: type = "CALL"; break;
 	case PACK_TRACE_DEBUG: type = "DEBUG"; break;
+	default: type = "???"; break;
 	}
 
 	fprintf(stderr, "PACK_TRACE_%s: ", type);