1 files changed, 1 insertions, 1 deletions
diff --git a/src/aiomixer.cc b/src/aiomixer.cc
index 30f721b..14d2e8a 100644
--- a/src/aiomixer.cc
+++ b/src/aiomixer.cc
@@ -113,7 +113,7 @@ int main(int argc, char *argv[])
       break;
 
     case 'e':
-      show_enum = true;
+      show_enum = !optarg;
       if(optarg) enum_value = optarg;
       break;