LogInit: default to stderr on Windows

Don't require "log_file" setting, for "--no-config" operation. Closes https://github.com/MusicPlayerDaemon/MPD/issues/1600

LogInit: default to stderr on Windows
84f43ccd · Max Kellermann · 38704c9c · 84f43ccd · 84f43ccd
Commit 84f43ccd authored Sep 06, 2022 by Max Kellermann
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NEWS NEWS +2 -0

LogInit.cxx src/LogInit.cxx +4 -1

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--- a/NEWS
+++ b/NEWS
 ver 0.23.10 (not yet released)
+* Windows
+  - log to stdout by default, don't require "log_file" setting

 ver 0.23.9 (2022/08/18)
 * input

--- a/src/LogInit.cxx
+++ b/src/LogInit.cxx
@@ -163,7 +163,10 @@ log_init(const ConfigData &config, bool verbose, bool use_stdout)
 				return;
 			}
 #endif
-#ifndef HAVE_SYSLOG
+#ifdef _WIN32
+			/* default to stdout on Windows */
+			out_fd = STDOUT_FILENO;
+#elif !defined(HAVE_SYSLOG)
 			throw std::runtime_error("config parameter 'log_file' not found");
 #endif
 #ifdef HAVE_SYSLOG