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authorRoland Reichwein <mail@reichwein.it>2020-05-25 22:35:17 +0200
committerRoland Reichwein <mail@reichwein.it>2020-05-25 22:35:17 +0200
commit817d21e30c8d9c17cef41c4b8920dd8004fad1f6 (patch)
tree543beb15c18cf208f5f2343219d67ac14d3be23a
parent4b34a4d950f762b5d020d5ac4d3354836833039c (diff)
fcgi: Fix empty stderr message
-rw-r--r--plugins/fcgi/fcgi.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/plugins/fcgi/fcgi.cpp b/plugins/fcgi/fcgi.cpp
index 7748845..6f4ad1f 100644
--- a/plugins/fcgi/fcgi.cpp
+++ b/plugins/fcgi/fcgi.cpp
@@ -438,7 +438,9 @@ std::string fcgi_plugin::fcgiQuery(FCGIContext& context)
} else if (r.getType() == FCGI_STDOUT) {
output_data += r.getContent();
} else if (r.getType() == FCGI_STDERR) {
- std::cerr << "FCGI STDERR: " << r.getContent() << std::endl;
+ std::string msg {r.getContent()};
+ if (!msg.empty()) // final FCGI_STDERR sends empty message: ignore
+ std::cerr << "FCGI STDERR: " << msg << std::endl;
} else if (r.getType() == FCGI_GET_VALUES_RESULT) {
FCGI_DecodeEnv(r.getContent(), app_values);
} else