diff.c: call regfree to free memory allocated by regcomp when necessary

diff --git a/exec_cmd.c b/exec_cmd.c
index b2c07c70ce26312d81f499d3acf90dab919f1d24..bf225706ee377b89035eb21f76f9957cfaf6363b 100644 (file)
--- 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);