Monospace check

diff --git a/src/jalview/gui/SequenceRenderer.java b/src/jalview/gui/SequenceRenderer.java
index a8a9a47..1e66236 100755 (executable)
--- a/src/jalview/gui/SequenceRenderer.java
+++ b/src/jalview/gui/SequenceRenderer.java
@@ -66,8 +66,8 @@ public class SequenceRenderer
         double dwidth = fm.getStringBounds("M", g).getWidth();\r
 \r
         monospacedFont =\r
-               dwidth == fm.getStringBounds("|",g).getWidth()\r
-               && av.charWidth == (int)dwidth;\r
+               (dwidth == fm.getStringBounds("|",g).getWidth()\r
+               && (float)av.charWidth == dwidth);\r
 \r
         this.renderGaps = renderGaps;\r
     }\r