2 files changed, 4 insertions, 6 deletions
diff --git a/ponymix.cc b/ponymix.cc
index 15e09f3..a620036 100644
--- a/ponymix.cc
+++ b/ponymix.cc
@@ -554,7 +554,7 @@ static int CommandDispatch(PulseClient& ponymix, int argc, char *argv[]) {
   }
 
   const auto& cmd = string_to_command(opt_action);
-  if (cmd.second.args.InRange(argc) != 0) {
+  if (!cmd.second.args.InRange(argc)) {
     error_wrong_args(cmd.second, cmd.first.c_str());
   }
 
diff --git a/pulse.h b/pulse.h
index 7c17baf..55b07c3 100644
--- a/pulse.h
+++ b/pulse.h
@@ -133,11 +133,9 @@ struct Range {
     return value < min ? min : (value > max ? max : value);
   }
 
-  // Determine if the passed value is within the range. Returns 0
-  // on success, else -1 if lower than the minimum, and 1 if higher
-  // than the maximum.
-  int InRange(T value) const {
-    return value < min ? -1 : (value > max ? 1 : 0);
+  // Determine if the passed value is within the range.
+  bool InRange(T value) const {
+    return value >= min && value <= max;
   }
 
   T min;