commit c8ad76dc50086c7c046f42f808e5f2564b8c6852
author Yuta HIGUCHI <y-higuchi@ak.jp.nec.com> Mon Jan 12 22:31:25 2015 -0800
committer Ray Milkey <ray@onlab.us> Tue Jan 13 18:07:11 2015 +0000
tree 2746704e71377d558f49e140f9bdc52252218124
parent bc0e84dadf3c786722ba1d5add9a887dcb281647

Allow null as parameter

Change-Id: I9601bca4af0dadf706a2e0ca2502595d10e7ee74

utils/misc/src/main/java/org/onlab/util/PositionalParameterStringFormatter.java

diff --git a/utils/misc/src/main/java/org/onlab/util/PositionalParameterStringFormatter.java b/utils/misc/src/main/java/org/onlab/util/PositionalParameterStringFormatter.java
index 89b2b75..647e0c0 100644
--- a/utils/misc/src/main/java/org/onlab/util/PositionalParameterStringFormatter.java
+++ b/utils/misc/src/main/java/org/onlab/util/PositionalParameterStringFormatter.java
@@ -41,7 +41,7 @@
             if (!current.contains("{}")) {
                 return current;
             }
-            current = current.replaceFirst("\\{\\}", parameter.toString());
+            current = current.replaceFirst("\\{\\}", String.valueOf(parameter));
         }
         return current;
     }