diff --git a/AUTHORS b/AUTHORS
index 88f50526f..80459e45b 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -64,6 +64,7 @@ The following submitted code, packages or analysis, and deserve special thanks:
   Barton Meeks
   Martin Klepsch
   Ralph Bean
+  Uli Martens
 
 Thanks to the following, who submitted detailed bug reports and excellent
 suggestions:
@@ -103,7 +104,6 @@ suggestions:
   Pete Lewis
   Stefan Hacker
   Alan Barton
-  Uli Martens
   Jonathan Hankins
   Andreas Kalex
   Adam Wolk
diff --git a/src/dependency.cpp b/src/dependency.cpp
index 86a9aba1a..c127d0bc3 100644
--- a/src/dependency.cpp
+++ b/src/dependency.cpp
@@ -117,7 +117,7 @@ void dependencyGetBlocking (const Task& task, std::vector <Task>& blocking)
 bool dependencyIsCircular (const Task& task)
 {
   std::stack <Task> s;
-  std::vector <int> deps_current;
+  std::vector <std::string> deps_current;
 
   std::string task_uuid = task.get ("uuid");