From 1241523105c31488741086f0532e7da83e2050ad Mon Sep 17 00:00:00 2001
From: Paul Cercueil <paul@crapouillou.net>
Date: Sun, 24 Jun 2012 23:19:45 +0200
Subject: [PATCH] Removed variable/function to get the directory of the
 executable.

The application shouldn't care from which directory it is being
executed.
---
 src/gmenu2x.cpp | 18 ------------------
 src/gmenu2x.h   |  9 ---------
 src/linkapp.cpp |  2 --
 3 files changed, 29 deletions(-)

diff --git a/src/gmenu2x.cpp b/src/gmenu2x.cpp
index 8d95029..4047f14 100644
--- a/src/gmenu2x.cpp
+++ b/src/gmenu2x.cpp
@@ -255,9 +255,6 @@ GMenu2X::GMenu2X()
 	bottomBarIconY = resY-18;
 	bottomBarTextY = resY-10;
 
-	path = "";
-	getExePath();
-
 #ifdef UNLOCK_VT
 	unlockVT();
 #endif
@@ -839,7 +836,6 @@ void GMenu2X::explorer() {
 		if (confInt["saveSelection"] && (confInt["section"]!=menu->selSectionIndex() || confInt["link"]!=menu->selLinkIndex()))
 			writeConfig();
 
-		//string command = cmdclean(fd.path()+"/"+fd.file) + "; sync & cd "+cmdclean(getExePath())+"; exec ./gmenu2x";
 		string command = cmdclean(fd.getPath()+"/"+fd.getFile());
 		chdir(fd.getPath().c_str());
 		quit();
@@ -1483,20 +1479,6 @@ void GMenu2X::setClock(unsigned mhz) {
 #endif
 }
 
-const string &GMenu2X::getExePath() {
-	if (path.empty()) {
-		char buf[255];
-		memset(buf, 0, 255);
-		int l = readlink("/proc/self/exe", buf, 255);
-
-		path = buf;
-		path = path.substr(0,l);
-		l = path.rfind("/");
-		path = path.substr(0,l+1);
-	}
-	return path;
-}
-
 string GMenu2X::getDiskFree(const char *path) {
 	stringstream ss;
 	string df = "";
diff --git a/src/gmenu2x.h b/src/gmenu2x.h
index e8b8a87..6fb2542 100644
--- a/src/gmenu2x.h
+++ b/src/gmenu2x.h
@@ -65,7 +65,6 @@ typedef std::tr1::unordered_map<std::string, int, std::tr1::hash<std::string> >
 class GMenu2X {
 private:
 	Touchscreen ts;
-	std::string path; //!< Contains the working directory of GMenu2X
 
 	/*!
 	Retrieves the free disk space on the sd
@@ -134,14 +133,6 @@ public:
 	uint resX, resY, halfX, halfY;
 	uint bottomBarIconY, bottomBarTextY, linkColumns, linkRows;
 
-	/*!
-	Retrieves the parent directory of GMenu2X.
-	This functions is used to initialize the "path" variable.
-	@see path
-	@return String containing the parent directory
-	*/
-	const std::string &getExePath();
-
 	InputManager input;
 
 	//Configuration hashes
diff --git a/src/linkapp.cpp b/src/linkapp.cpp
index 541ba6e..54e3b5a 100644
--- a/src/linkapp.cpp
+++ b/src/linkapp.cpp
@@ -464,8 +464,6 @@ void LinkApp::launch(const string &selectedFile, const string &selectedDir) {
 		//try relaunching gmenu2x
 		gmenu2x->main();
 	}
-
-	chdir(gmenu2x->getExePath().c_str());
 }
 
 const string &LinkApp::getExec() {