commit 57b6a7170f74b91679a9287cdfc0c05523aed6b0
author Guillaume Nodet <gnodet@apache.org> Mon Mar 21 16:56:45 2016 +0000
committer Guillaume Nodet <gnodet@apache.org> Mon Mar 21 16:56:45 2016 +0000
tree 8d772aa2c5dbe3a7101d3fd79d128e9d329b8ead
parent 5bda28454989f3af1476d86740b7b540329b71ca

Fix possible exception

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1736030 13f79535-47bb-0310-9956-ffa450edef68

gogo/runtime/src/main/java/org/apache/felix/gogo/runtime/Closure.java

diff --git a/gogo/runtime/src/main/java/org/apache/felix/gogo/runtime/Closure.java b/gogo/runtime/src/main/java/org/apache/felix/gogo/runtime/Closure.java
index 304485c..7330f67 100644
--- a/gogo/runtime/src/main/java/org/apache/felix/gogo/runtime/Closure.java
+++ b/gogo/runtime/src/main/java/org/apache/felix/gogo/runtime/Closure.java
@@ -334,7 +334,7 @@
                 return result;
             } else {
                 String s = baos.toString();
-                while (s.charAt(s.length() - 1) == '\n') {
+                while (!s.isEmpty() && s.charAt(s.length() - 1) == '\n') {
                     s = s.substring(0, s.length() - 1);
                 }
                 return s;