[logging-log4cxx] 01/01: Add condition variable to wait as indicated by sonarqube

[rm...@apache.org]

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rmiddleton pushed a commit to branch add-condition-argument
in repository https://gitbox.apache.org/repos/asf/logging-log4cxx.git

commit 6cf6d04a7bda295c01048ffe4ff367c982c6f420
Author: Robert Middleton <ro...@rm5248.com>
AuthorDate: Sat Aug 12 20:50:38 2023 -0400

    Add condition variable to wait as indicated by sonarqube
---
 src/main/cpp/asyncappender.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/main/cpp/asyncappender.cpp b/src/main/cpp/asyncappender.cpp
index 20ff3cd8..d31682c3 100644
--- a/src/main/cpp/asyncappender.cpp
+++ b/src/main/cpp/asyncappender.cpp
@@ -253,7 +253,10 @@ void AsyncAppender::append(const spi::LoggingEventPtr& event, Pool& p)
 				&& !priv->closed
 				&& (priv->dispatcher.get_id() != std::this_thread::get_id()) )
 			{
-				priv->bufferNotFull.wait(lock);
+				priv->bufferNotFull.wait(lock, [this]()
+				{
+					return priv->buffer.empty();
+				});
 				discard = false;
 			}