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	Don't worry so much about environment variable names. - sam - An updated versio…
	git clone git://vernunftzentrum.de/sam.git
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	---
	commit 039c3a24e1e67a9535000f405d05b608fae65605
	parent 6e3bec19eaac9e8f3f7f14492c9d680525d61ab4
	Author: Rob King <[email protected]>
	Date: Thu, 11 Aug 2016 14:18:42 -0500

	Don't worry so much about environment variable names.

	Diffstat:
	config.h \| 5 -----
	libXg/latin1.c \| 4 ++--
	rsam/rsam.c \| 2 +-
	sam/sam.c \| 2 +-
	samterm/unix.c \| 2 +-

	5 files changed, 5 insertions(+), 10 deletions(-)
	---
	diff --git a/config.h b/config.h
	@@ -23,11 +23,6 @@
	#define UPKEY 0x81 /* Scroll up. */
	#define ESC 0x1B /* Escape */

	-/* The name of the environment variable that points to the user's home
	- * directory.
	- */
	-#define HOMEENV "HOME"
	-
	/* The remote shell to use for remote connections. */
	#define RXPATH "/usr/bin/ssh"

	diff --git a/libXg/latin1.c b/libXg/latin1.c
	@@ -238,10 +238,10 @@ void
	initlatin(void)
	{
	FILE *keyboard = NULL;
	- if (getenv(HOMEENV))
	+ if (getenv("HOME"))
	{
	char path[1024] = {0};
	- snprintf(path, 1023, "%s/.keyboard", getenv(HOMEENV));
	+ snprintf(path, 1023, "%s/.keyboard", getenv("HOME"));
	keyboard = fopen(path, "r");
	}

	diff --git a/rsam/rsam.c b/rsam/rsam.c
	@@ -37,7 +37,7 @@ cleanup(void)
	int
	main(int argc, char **argv)
	{
	- const char *home = getenv(HOMEENV) ? getenv(HOMEENV) : "/tmp";
	+ const char *home = getenv("HOME") ? getenv("HOME") : TMPDIR;
	long pathmax = pathconf(home, _PC_PATH_MAX) != -1 ? pathco…
	int writepipe[2] = {-1};
	int readpipe[2] = {-1};
	diff --git a/sam/sam.c b/sam/sam.c
	@@ -95,7 +95,7 @@ main(int argc, char *argv[])
	Strinit0(&wd);
	tempfile.listptr = emalloc(0);
	Strinit0(&plan9cmd);
	- home = getenv(HOMEENV);
	+ home = getenv("HOME");
	if(home == 0)
	home = "/";
	if(!dflag)
	diff --git a/samterm/unix.c b/samterm/unix.c
	@@ -95,7 +95,7 @@ extstart(void)
	int flags;

	user = getuser();
	- home = getenv(HOMEENV);
	+ home = getenv("HOME");

	if (home == NULL)
	{