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Anonymous committed 32efcd9

wt-status.h: declare global variables as extern

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>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

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 };
 
 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);