X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fexceptions.h;h=90a0abfc717d46cfa697b92fef0dccba62795620;hb=f90d74f7a0382f0dc63eef81bd553d7a7b38edb2;hp=a8969d7024c6aa60c0bd3460d66ca9034b7d3456;hpb=8d58a7c5f4320ad5c111e336c45e44d6b51ab509;p=dcpomatic.git

diff --git a/src/lib/exceptions.h b/src/lib/exceptions.h
index a8969d702..90a0abfc7 100644
--- a/src/lib/exceptions.h
+++ b/src/lib/exceptions.h
@@ -253,6 +253,12 @@ public:
 	{}
 };
 
+class InvalidSignerError : public StringError
+{
+public:
+	InvalidSignerError ();
+};
+
 /** @class ExceptionStore
  *  @brief A parent class for classes which have a need to catch and
  *  re-throw exceptions.
@@ -278,8 +284,9 @@ public:
 	void rethrow () {
 		boost::mutex::scoped_lock lm (_mutex);
 		if (_exception) {
-			boost::rethrow_exception (_exception);
+			boost::exception_ptr tmp = _exception;
 			_exception = boost::exception_ptr ();
+			boost::rethrow_exception (tmp);
 		}
 	}
 
@@ -295,6 +302,4 @@ private:
 	mutable boost::mutex _mutex;
 };
 
-	
-
 #endif