From: Wolfgang Bangerth <bangerth@math.tamu.edu>
Date: Wed, 18 Mar 2015 23:38:38 +0000 (-0500)
Subject: Clarify an exception message.
X-Git-Tag: v8.3.0-rc1~360^2~3
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4be87b1fcc31a13bbf31020715ed6359ba9e107e;p=dealii.git

Clarify an exception message.
---

diff --git a/include/deal.II/base/thread_management.h b/include/deal.II/base/thread_management.h
index 3a819e0b25..9c73e1820f 100644
--- a/include/deal.II/base/thread_management.h
+++ b/include/deal.II/base/thread_management.h
@@ -219,8 +219,8 @@ namespace Threads
      */
     DeclException1 (ExcBarrierSizeNotUseful,
                     int,
-                    << "In single-thread mode, other barrier sizes than 1 are not "
-                    << "useful. You gave " << arg1);
+                    << "In single-thread mode, barrier sizes other than 1 are not "
+                    << "useful. You gave " << arg1 << ".");
 
     //@}
   };
@@ -3058,7 +3058,10 @@ namespace Threads
     /**
      * Exception
      */
-    DeclException0 (ExcNoTask);
+    DeclExceptionMsg (ExcNoTask,
+                      "The current object is not associated with a task that "
+                      "can be joined. It may have been detached, or you "
+                      "may have already joined it in the past.");
     //@}
   private:
     /**