# HG changeset patch
# User Raimund Renkert <rrenkert@intevation.de>
# Date 1371540360 -7200
# Node ID e2b1057cee04eb01e51736f71e84a9679f06f75e
# Parent  e1093f75a36f560c48b82b58f26f9e9caa395564
Skip calculation parameters if no bed diameter data exist in CSV exporter.

diff -r e1093f75a36f -r e2b1057cee04 artifacts/src/main/java/org/dive4elements/river/exports/minfo/BedQualityExporter.java
--- a/artifacts/src/main/java/org/dive4elements/river/exports/minfo/BedQualityExporter.java	Tue Jun 18 09:09:42 2013 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/exports/minfo/BedQualityExporter.java	Tue Jun 18 09:26:00 2013 +0200
@@ -122,6 +122,9 @@
                     row[ndx] = beds[k].getDiameterCap(km);
                     row[ndx + 1] = beds[k].getDiameterSub(km);
                 }
+                if (beds.length == 0) {
+                    continue;
+                }
                 BedParametersResult[] params = results[j].getParameters();
                 for(int k = 0; k < params.length; k++) {
                     // loads.length + (beds.lenght * 2) * (j + 1): shift bed and bedload columns.
@@ -203,6 +206,9 @@
                             beds[j].getType().toString()) + " - " +
                         d1 + "-" + d2);
                 }
+                if (beds.length == 0) {
+                    continue;
+                }
                 if (params.length > 0) {
                     header.add(
                         msg(CSV_HEADER_DENSITY_CAP, CSV_HEADER_DENSITY_CAP) +