[PATCH] Write CSV-header only once

[Wald Commits]

# HG changeset patch
# User Tom Gottfried <tom at intevation.de>
# Date 1410282308 -7200
# Node ID d81c4b0d5ca74c14fe7845e62ba83c7161ce6374
# Parent  2b0ff11cef3fcecbb7fe0c3d0f1572a27fa782d6
Write CSV-header only once.

diff -r 2b0ff11cef3f -r d81c4b0d5ca7 artifacts/src/main/java/org/dive4elements/river/exports/MiddleBedHeightExporter.java
--- a/artifacts/src/main/java/org/dive4elements/river/exports/MiddleBedHeightExporter.java	Tue Sep 09 18:41:11 2014 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/exports/MiddleBedHeightExporter.java	Tue Sep 09 19:05:08 2014 +0200
@@ -119,6 +119,8 @@
 
         Collections.sort(data);
 
+        writeCSVHeader(writer);
+
         for (MiddleBedHeightData d: data) {
             data2CSV(writer, d);
         }
@@ -148,8 +150,6 @@
 
         writeMetaData(writer, data);
 
-        writeCSVHeader(writer);
-
         NumberFormat kmF     = Formatter.getMiddleBedHeightKM(context);
         NumberFormat heightF = Formatter.getMiddleBedHeightHeight(context);
         NumberFormat uncertF = Formatter.getMiddleBedHeightUncert(context);