From 217e9bce9cdc1d0d4142da94351e9b9efdc0d1fd Mon Sep 17 00:00:00 2001
From: Connor Lane Smith <cls@lubutu.com>
Date: Thu, 26 May 2011 04:17:06 +0100
Subject: [PATCH] buf -> cwd

---
 ls.c           | 10 +++++-----
 util/recurse.c | 10 +++++-----
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/ls.c b/ls.c
index f89b918..10a82b6 100644
--- a/ls.c
+++ b/ls.c
@@ -89,13 +89,13 @@ ls(char *path)
 void
 lsdir(const char *path)
 {
-	char *buf, *p;
+	char *cwd, *p;
 	long i, n = 0;
 	struct dirent *d;
 	DIR *dp;
 	Entry *ents = NULL;
 
-	buf = agetcwd();
+	cwd = agetcwd();
 	if(!(dp = opendir(path)))
 		eprintf("opendir %s:", path);
 	if(chdir(path) != 0)
@@ -119,10 +119,10 @@ lsdir(const char *path)
 		output(&ents[i]);
 		free(ents[i].name);
 	}
-	if(chdir(buf) != 0)
-		eprintf("chdir %s:", buf);
+	if(chdir(cwd) != 0)
+		eprintf("chdir %s:", cwd);
 	free(ents);
-	free(buf);
+	free(cwd);
 }
 
 void
diff --git a/util/recurse.c b/util/recurse.c
index a8d3928..d7a4e47 100644
--- a/util/recurse.c
+++ b/util/recurse.c
@@ -10,7 +10,7 @@
 void
 recurse(const char *path, void (*fn)(const char *))
 {
-	char *buf;
+	char *cwd;
 	struct dirent *d;
 	DIR *dp;
 
@@ -20,7 +20,7 @@ recurse(const char *path, void (*fn)(const char *))
 		else
 			eprintf("opendir %s:", path);
 	}
-	buf = agetcwd();
+	cwd = agetcwd();
 	if(chdir(path) != 0)
 		eprintf("chdir %s:", path);
 	while((d = readdir(dp)))
@@ -28,7 +28,7 @@ recurse(const char *path, void (*fn)(const char *))
 			fn(d->d_name);
 
 	closedir(dp);
-	if(chdir(buf) != 0)
-		eprintf("chdir %s:", buf);
-	free(buf);
+	if(chdir(cwd) != 0)
+		eprintf("chdir %s:", cwd);
+	free(cwd);
 }