From 927507818fa96f341b30d5dd4229261ca476d437 Mon Sep 17 00:00:00 2001
From: smatz <smatz@openttd.org>
Date: Fri, 18 Jul 2008 12:11:46 +0000
Subject: [PATCH] (svn r13727) -Fix (r13375): compilation with
 NO_DEBUG_MESSAGES was broken

---
 src/debug.cpp   |  2 +-
 src/debug.h     |  1 -
 src/gamelog.cpp | 16 +++++++++++++---
 src/gamelog.h   |  2 +-
 src/openttd.cpp |  2 +-
 5 files changed, 16 insertions(+), 7 deletions(-)

diff --git a/src/debug.cpp b/src/debug.cpp
index fb1e28a49a..44e1607004 100644
--- a/src/debug.cpp
+++ b/src/debug.cpp
@@ -61,7 +61,7 @@ struct DebugLevel {
 
 #if !defined(NO_DEBUG_MESSAGES)
 
-void CDECL debug_print(const char *dbg, const char *buf)
+static void debug_print(const char *dbg, const char *buf)
 {
 #if defined(ENABLE_NETWORK)
 	if (_debug_socket != INVALID_SOCKET) {
diff --git a/src/debug.h b/src/debug.h
index 4048c16c0f..8cf27f1ea2 100644
--- a/src/debug.h
+++ b/src/debug.h
@@ -50,7 +50,6 @@
 	extern int _debug_gamelog_level;
 
 	void CDECL debug(const char *dbg, ...);
-	void CDECL debug_print(const char *dbg, const char *buf);
 #endif /* NO_DEBUG_MESSAGES */
 
 void SetDebugString(const char *s);
diff --git a/src/gamelog.cpp b/src/gamelog.cpp
index 11b6518510..f612f89516 100644
--- a/src/gamelog.cpp
+++ b/src/gamelog.cpp
@@ -114,10 +114,12 @@ void GamelogStopAction()
 {
 	assert(_gamelog_action_type != GLAT_NONE); // nobody should try to stop if there is no action in progress
 
+	bool print = _current_action != NULL;
+
 	_current_action = NULL;
 	_gamelog_action_type = GLAT_NONE;
 
-	if (_debug_gamelog_level > 4) GamelogPrintDebug();
+	if (print) GamelogPrintDebug(5);
 }
 
 /** Resets and frees all memory allocated - used before loading or starting a new game
@@ -318,14 +320,22 @@ void GamelogPrintConsole()
 	GamelogPrint(&GamelogPrintConsoleProc);
 }
 
+static int _gamelog_print_level = 0; ///< gamelog debug level we need to print stuff
 
 static void GamelogPrintDebugProc(const char *s)
 {
-	debug_print("gamelog", s);
+	DEBUG(gamelog, _gamelog_print_level, s);
 }
 
-void GamelogPrintDebug()
+
+/** Prints gamelog to debug output. Code is executed even when
+ * there will be no output. It is called very seldom, so it
+ * doesn't matter that much. At least it gives more uniform code...
+ * @param level debug level we need to print stuff
+ */
+void GamelogPrintDebug(int level)
 {
+	_gamelog_print_level = level;
 	GamelogPrint(&GamelogPrintDebugProc);
 }
 
diff --git a/src/gamelog.h b/src/gamelog.h
index 418ec1ee4d..acf97c7eab 100644
--- a/src/gamelog.h
+++ b/src/gamelog.h
@@ -25,7 +25,7 @@ void GamelogReset();
 typedef void GamelogPrintProc(const char *s);
 void GamelogPrint(GamelogPrintProc *proc); // needed for WIN32 / WINCE crash.log
 
-void GamelogPrintDebug();
+void GamelogPrintDebug(int level);
 void GamelogPrintConsole();
 
 void GamelogRevision();
diff --git a/src/openttd.cpp b/src/openttd.cpp
index 540fdb0cf0..9e0b7387cd 100644
--- a/src/openttd.cpp
+++ b/src/openttd.cpp
@@ -2455,7 +2455,7 @@ bool AfterLoadGame()
 		}
 	}
 
-	if (_debug_gamelog_level > 0) GamelogPrintDebug();
+	GamelogPrintDebug(1);
 
 	return InitializeWindowsAndCaches();
 }