[PATCH 5 of 6] Builder: Slightly more verbose errormessage

[Wald Commits]

# HG changeset patch
# User Felix Wolfsteller <felix.wolfsteller at intevation.de>
# Date 1384426843 -3600
# Node ID bfec104f20c7d4c9ece87d6e8eb10b7ec6a61a82
# Parent  85b44b0e6579c4334714d24cf0f99132b539facc
Builder: Slightly more verbose errormessage.

diff -r 85b44b0e6579 -r bfec104f20c7 artifacts/src/main/java/org/dive4elements/river/artifacts/datacage/templating/Builder.java
--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/datacage/templating/Builder.java	Thu Nov 14 11:58:51 2013 +0100
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/datacage/templating/Builder.java	Thu Nov 14 12:00:43 2013 +0100
@@ -432,7 +432,7 @@
                 }
                 catch (XPathExpressionException xee) {
                     log.warn("unable to apply filter expression '" +
-                        filter + "' to dataset.", xee);
+                        filter + "' to dataset. " + xee.getMessage(), xee);
                 }
                 finally {
                     frames.leave();