[PATCH] Replace hard-coded path with one from <paths.h>

From: Chris Webb <chris@arachsys.com>
Date: Apr 6, 2010, 16:36 UTC
Message-ID: <20100406163643.GG15306@arachsys.com>
In-Reply-To: <20100406163525.GF15306@arachsys.com>

In exec_cmd.c, git hard-codes a default path of /usr/local/bin:/usr/bin:/bin. Get an appropriate value for the system from <paths.h> if possible instead.

Signed-off-by: Chris Webb <chris@arachsys.com>
---
 exec_cmd.c        |    2 +-
 git-compat-util.h |    5 +++++
 2 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/exec_cmd.c b/exec_cmd.c
index b2c07c7..bf22570 100644
--- a/exec_cmd.c
+++ b/exec_cmd.c
@@ -107,7 +107,7 @@ void setup_path(void)
 	if (old_path)
 		strbuf_addstr(&new_path, old_path);
 	else
-		strbuf_addstr(&new_path, "/usr/local/bin:/usr/bin:/bin");
+		strbuf_addstr(&new_path, _PATH_DEFPATH);
 
 	setenv("PATH", new_path.buf, 1);
 
diff --git a/git-compat-util.h b/git-compat-util.h
index 7e62b55..7592be7 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -92,6 +92,7 @@
 #include <assert.h>
 #include <regex.h>
 #include <utime.h>
+#include <paths.h>
 #ifndef __MINGW32__
 #include <sys/wait.h>
 #include <sys/poll.h>
@@ -164,6 +165,10 @@ extern char *gitbasename(char *);
 #define PATH_SEP ':'
 #endif
 
+#ifndef _PATH_DEFPATH
+#define _PATH_DEFPATH "/usr/local/bin:/usr/bin:/bin"
+#endif
+
 #ifndef STRIP_EXTENSION
 #define STRIP_EXTENSION ""
 #endif

-- 
1.7.0.3