[PATCH] refspec.h: reinstate 'extern' to fix sparse warning

From: Ramsay Jones <ramsay@ramsayjones.plus.com>
Date: May 16, 2018, 21:35 UTC
Message-ID: <29f60a43-9c95-512a-ef85-558906a08ed0@ramsayjones.plus.com>

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

Hi Brandon,

If you need to re-roll your 'bw/refspec-api' branch, could you please squash this, or the equivalent change before the 'struct refname' to 'struct refname_item' name change, into the relevant patch. (which would be patch #1, commit 8999381ed).

This patch was built on top of 'pu', but as I said above, patch #1 is where the original 'extern' keyword was dropped. (see first hunk of the diff to 'remote.h').

Thanks!

ATB, Ramsay Jones

 refspec.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/refspec.h b/refspec.h
index 374f8ea63..7e1ff94ac 100644
--- a/refspec.h
+++ b/refspec.h
@@ -2,7 +2,7 @@
 #define REFSPEC_H
 
 #define TAG_REFSPEC "refs/tags/*:refs/tags/*"
-const struct refspec_item *tag_refspec;
+extern const struct refspec_item *tag_refspec;
 
 struct refspec_item {
 	unsigned force : 1;

-- 
2.17.0