[PATCH] path.c: make 'common_list' a file local symbol

[Ramsay Jones <ramsay@ramsayjones.plus.com>]

Commit 04afda89 ("refs: clean up common_list", 26-08-2015) changed
the type of the 'common_list' symbol from an array of 'formatted'
strings to an array of struct containing the same data. However, in
addition it also (inadvertently) changed the visibility of the
symbol from file local to external.

In order to revert the visibility of the symbol to file local, add
the static modifier to the declaration of 'common_list'.

Noticed by sparse (symbol 'common_list' was not declared. Should it
be static?).

Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
---

Hi David,

If you need to re-roll the patches on your 'dt/refs-bisection' branch, could you
please squash this into the relevant patch.

Thanks!

ATB,
Ramsay Jones

 path.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/path.c b/path.c
index 9d32d19..a80eaf7 100644
--- a/path.c
+++ b/path.c
@@ -100,7 +100,7 @@ struct common_dir {
     const char *dirname;
 };
 
-struct common_dir common_list[] = {
+static struct common_dir common_list[] = {
     { 0, 1, 0, "branches" },
     { 0, 1, 0, "hooks" },
     { 0, 1, 0, "info" },
-- 
2.5.0