Fix: 100% volume is 1 in Liquidsoap 2

src/serverfunctions.liq

@@ -140,7 +140,7 @@ server.register(namespace="aura_engine",
 
 # Activate a source by selecting it and setting the volume to 100 (or vice versa)
 server.register(namespace = "mixer",
-    description = "is selecting a source and setting the volume to 100",
+    description = "Select a source and set the volume to 100",
     usage = "activate <source number> <true|false>",
     "activate",
     fun(p) -> begin
@@ -155,7 +155,7 @@ server.register(namespace = "mixer",
             if source_enable == "true" then
                 r = server.execute("mixer.select #{source_number} true")
                 print(r)
-                r = server.execute("mixer.volume #{source_number} 100")
+                r = server.execute("mixer.volume #{source_number} 1")
                 print(r)
             else
                 r = server.execute("mixer.volume #{source_number} 0")