# HG changeset patch
# User Ingo Weinzierl <ingo.weinzierl@intevation.de>
# Date 1304571167 0
# Node ID ae8fa86e65033249f29b22483e7c1501994b1ad6
# Parent  5d0e973f203e3abd5828ffe0be5bef53c6377099
Fixed a potential NullPointerException while creating a longitudinal section chart.

flys-artifacts/trunk@1827 c6561f87-3c4e-4783-a992-168aeb5c3f6f

diff -r 5d0e973f203e -r ae8fa86e6503 flys-artifacts/ChangeLog
--- a/flys-artifacts/ChangeLog	Wed May 04 17:01:22 2011 +0000
+++ b/flys-artifacts/ChangeLog	Thu May 05 04:52:47 2011 +0000
@@ -1,3 +1,9 @@
+2011-05-05  Ingo Weinzierl <ingo@intevation.de>
+
+	* src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java:
+	  Fixed a potential NullPointerException if there is just a single
+	  kilometer given to create a longitudinal section.
+
 2011-05-04	Sascha L. Teichmann	<sascha.teichmann@intevation.de>
 
 	* pom.xml: Added http://repository.jboss.org/maven2 repo
diff -r 5d0e973f203e -r ae8fa86e6503 flys-artifacts/src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java
--- a/flys-artifacts/src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java	Wed May 04 17:01:22 2011 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java	Thu May 05 04:52:47 2011 +0000
@@ -138,17 +138,17 @@
             int      size   = tmp.size();
 
             if (logger.isDebugEnabled()) {
-                logger.debug("Generate series: " + series.getKey());
-
-                logger.debug("Start km: " + tmp.getKms(0));
-                logger.debug("End   km: " + tmp.getKms(size-1));
-                logger.debug("Values  : " + size);
+                if (tmp.size() > 0) {
+                    logger.debug("Generate series: " + series.getKey());
+                    logger.debug("Start km: " + tmp.getKms(0));
+                    logger.debug("End   km: " + tmp.getKms(size-1));
+                    logger.debug("Values  : " + size);
+                }
             }
 
             for (int i = 0; i < size; i++) {
                 target = tmp.get(i, target);
 
-                //logger.debug("++ W Tuple: " + target[2] + " -> " + target[0]);
                 series.add(target[2], target[0]);
             }
 
@@ -173,11 +173,12 @@
             int      size   = tmp.size();
 
             if (logger.isDebugEnabled()) {
-                logger.debug("Generate series: " + series.getKey());
-
-                logger.debug("Start km: " + tmp.getKms(0));
-                logger.debug("End   km: " + tmp.getKms(size-1));
-                logger.debug("Values  : " + size);
+                if (tmp.size() > 0) {
+                    logger.debug("Generate series: " + series.getKey());
+                    logger.debug("Start km: " + tmp.getKms(0));
+                    logger.debug("End   km: " + tmp.getKms(size-1));
+                    logger.debug("Values  : " + size);
+                }
             }
 
             for (int i = 0; i < size; i++) {