FOP-2258: fix erroneous mirroring

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1623366 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/src/java/org/apache/fop/complexscripts/bidi/InlineRun.java b/src/java/org/apache/fop/complexscripts/bidi/InlineRun.java
index f8f67f953812b6f706e9e2d3c3dbecc151d9c0c6..94d7801f9b569fd812e8104155ce79d711b9231c 100644 (file)
--- a/src/java/org/apache/fop/complexscripts/bidi/InlineRun.java
+++ b/src/java/org/apache/fop/complexscripts/bidi/InlineRun.java
@@ -154,10 +154,10 @@ public class InlineRun {
     }
     /**
      * Determine if run needs mirroring.
-     * @return true if run is homogenous and odd (i.e., right to left)
+     * @return true if run is homogenous and (positive) odd (i.e., right to left)
      */
     public boolean maybeNeedsMirroring() {
-        return (minLevel == maxLevel) && ((minLevel & 1) != 0);
+        return (minLevel == maxLevel) && (minLevel > 0) && ((minLevel & 1) != 0);
     }
     /**
      * Reverse run (by incrementing reversal count, not actually reversing).