Minor fixes

3 files changed, 7 insertions, 9 deletions

diff --git a/backends/evdev.c b/backends/evdev.c
index 8871ce4..ca8469a 100644
--- a/backends/evdev.c
+++ b/backends/evdev.c
@@ -378,6 +378,10 @@ static int evdev_start(){
 			fds++;
 		}
 
+		if(data->input_fd <= 0 && !data->output_ev){
+			fprintf(stderr, "Instance %s has neither input nor output device set up\n", inst[u]->name);
+		}
+
 	}
 
 	fprintf(stderr, "evdev backend registered %zu descriptors to core\n", fds);
diff --git a/backends/osc.c b/backends/osc.c
index fd1bcd4..1305169 100644
--- a/backends/osc.c
+++ b/backends/osc.c
@@ -167,14 +167,8 @@ static inline channel_value osc_parameter_normalise(osc_parameter_type t, osc_pa
 			fprintf(stderr, "Invalid OSC type passed to interpolation routine\n");
 	}
 
-	//fix overshoot
-	if(v.normalised > 1.0){
-		v.normalised = 1.0;
-	}
-	else if(v.normalised < 0.0){
-		v.normalised = 0.0;
-	}
-
+	//clamp to range
+	v.normalised = clamp(v.normalised, 1.0, 0.0);
 	return v;
 }
 
diff --git a/midimonster.c b/midimonster.c
index 4784052..fb664a4 100644
--- a/midimonster.c
+++ b/midimonster.c
@@ -324,7 +324,7 @@ int main(int argc, char** argv){
 		while(primary->n){
 			//swap primary and secondary event collectors
 			DBGPF("Swapping event collectors, %zu events in primary\n", primary->n);
-			for(u = 0; u < sizeof(event_pool)/sizeof(event_collection); u++){
+			for(u = 0; u < sizeof(event_pool) / sizeof(event_collection); u++){
 				if(primary != event_pool + u){
 					secondary = primary;
 					primary = event_pool + u;