From 6897403dcff2175fa1d0eebefeb067fc400ce71a Mon Sep 17 00:00:00 2001
From: Klaus Aehlig <klaus.aehlig@huawei.com>
Date: Mon, 28 Feb 2022 10:40:06 +0100
Subject: flush after logging to stderr

---
 src/buildtool/logging/log_sink_cmdline.hpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src')

diff --git a/src/buildtool/logging/log_sink_cmdline.hpp b/src/buildtool/logging/log_sink_cmdline.hpp
index f7e5f915..b726f789 100644
--- a/src/buildtool/logging/log_sink_cmdline.hpp
+++ b/src/buildtool/logging/log_sink_cmdline.hpp
@@ -56,6 +56,7 @@ class LogSinkCmdLine final : public ILogSink {
                 fmt::print(stderr, "{} {}\n", prefix, line);
                 prefix = cont_prefix;
             });
+            std::fflush(stderr);
         }
     }
 
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