np-fix bit-report

2015-10-12 19:17:57 +02:00 · 2015-10-12 19:17:57 +02:00 · 70bb46b156
commit 70bb46b156
parent ccf6641bad
1 changed files with 4 additions and 0 deletions
--- a/brouter-codec/src/main/java/btools/codec/StatCoderContext.java
+++ b/brouter-codec/src/main/java/btools/codec/StatCoderContext.java
@ -45,6 +45,10 @@ public final class StatCoderContext extends BitCoderContext
   */
  public static String getBitReport()
  {
+    if ( statsPerName == null )
+    {
+      return "<empty bit report>";
+    }
    StringBuilder sb = new StringBuilder();
    for ( String name : statsPerName.keySet() )
    {