diff --git a/platform/editor-ui-ex/src/com/intellij/application/options/EditorFontsConstants.java b/platform/editor-ui-ex/src/com/intellij/application/options/EditorFontsConstants.java
index c1dda7b50924..5607827725d3 100644
--- a/platform/editor-ui-ex/src/com/intellij/application/options/EditorFontsConstants.java
+++ b/platform/editor-ui-ex/src/com/intellij/application/options/EditorFontsConstants.java
@@ -37,8 +37,8 @@ public class EditorFontsConstants {
     return round(getMinEditorFontSize(), getMaxEditorFontSize(), size);
   }
 
-  public static float checkAndFixEditorLineSpacing(int size) {
-    return round(getMinEditorLineSpacing(), getMaxEditorLineSpacing(), size);
+  public static float checkAndFixEditorLineSpacing(float lineSpacing) {
+    return round(getMinEditorLineSpacing(), getMaxEditorLineSpacing(), lineSpacing);
   }
 
   private static int round(int min, int max, int val) {