1 files changed, 1 insertions, 0 deletions
diff --git a/common/debug.h b/common/debug.h
index 883a0bf29d..5ec37f2f1e 100644
--- a/common/debug.h
+++ b/common/debug.h
@@ -117,6 +117,7 @@ bool debugLevelSet(int level);
 /**
  * Returns true if the debug level and channel are active
  *
+ * @param level debug level to check against. If set to -1, only channel check is active
  * @see enableDebugChannel
  */
 bool debugChannelSet(int level, uint32 debugChannels);