# [PATCH] wt-status.h: declare global variables as extern

1 messages from 2008-05-09 to 2008-05-09. Participants: Johannes Sixt.
Thread: https://gitlist.dev/t/13452

## Johannes Sixt, 2008-05-09 08:05

Subject: [PATCH] wt-status.h: declare global variables as extern
Message-ID: <1210320327-24403-1-git-send-email-johannes.sixt@telecom.at>
URL: https://gitlist.dev/e/1210320327-24403-1-git-send-email-johannes.sixt%40telecom.at

```
There are linkers out there that complain if a global non-static variable
is defined multiple times.

Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at>
---
 wt-status.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/wt-status.h b/wt-status.h
index 02afaa6..7d61410 100644
--- a/wt-status.h
+++ b/wt-status.h
@@ -28,8 +28,8 @@ struct wt_status {
 };
 
 int git_status_config(const char *var, const char *value);
-int wt_status_use_color;
-int wt_status_relative_paths;
+extern int wt_status_use_color;
+extern int wt_status_relative_paths;
 void wt_status_prepare(struct wt_status *s);
 void wt_status_print(struct wt_status *s);
 
-- 
1.5.5.1.125.gb9f88

```