From 4f6dfab63e690fc646353823357e4bf0568e93da Mon Sep 17 00:00:00 2001
From: Guus Sliepen <guus@debian.org>
Date: Sat, 21 Nov 2015 20:42:26 +0100
Subject: [PATCH] Only try to chdir(PAKLOCATION) if it's actually set.

---
 Makefile.windows | 4 ++--
 src/main.cpp     | 6 ++++--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/Makefile.windows b/Makefile.windows
index 245b951..d4adc68 100755
--- a/Makefile.windows
+++ b/Makefile.windows
@@ -4,7 +4,7 @@ DOCS = doc/*
 ICONS = icons/
 DATA = data gfx sound music
 
-VERSION = 1.19
+VERSION = 2.00
 RELEASE ?= 1
 USEPAK ?= 1
 
@@ -23,7 +23,7 @@ CXX = i686-w64-mingw32-g++
 CXXFLAGS += -Dmain=SDL_main
 CXXFLAGS += -I/your/mingw/include
 CXXFLAGS += -DVERSION=$(VERSION) -DRELEASE=$(RELEASE) -DUSEPAK=$(USEPAK)
-CXXFLAGS += -DPAKNAME=\"$(PAKNAME)\" -DPAKLOCATION=\"\" -DGAMEPLAYMANUAL=\"doc/index.html\" -Wall
+CXXFLAGS += -DPAKNAME=\"$(PAKNAME)\" -DPAKLOCATION=\".\" -DGAMEPLAYMANUAL=\"doc/index.html\" -Wall
 CXXFLAGS += -DLOCALEDIR=\"\" $(CFLAGS)  -DMEDAL_SERVER_HOST=\"$(MEDAL_SERVER_HOST)\" -DMEDAL_SERVER_PORT=$(MEDAL_SERVER_PORT) -Werror
 LIBS = -lmingw32 -lz -lSDL2_mixer -lSDL2_image -lSDL2_ttf -lSDL2_net -lSDL2main -lSDL2 -lwinmm -lgdi32
 PAKLIBS = -lmingw32 -lz
diff --git a/src/main.cpp b/src/main.cpp
index 9282a1e..dbab69d 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -124,12 +124,14 @@ int main(int argc, char *argv[])
 	#endif
 
 	#if RELEASE
-	if (chdir(PAKLOCATION))
+	#ifdef PAKLOCATION
+	if (PAKLOCATION[0] && chdir(PAKLOCATION))
 	{
-		perror("Could not chdir to " PAKLOCATION ":");
+		perror("Could not chdir to '" PAKLOCATION "'");
 		return 1;
 	}
 	#endif
+	#endif
 	
 	config.engine = &engine;
 	
-- 
2.39.5