vis

commit 78df12ed0213ec06410e5aad336b0670748ee203
parent 06282e1d55dfde0cf13838a09018566e26adfbdd
Author: Marc André Tanner <mat@brain-dump.org>
Date:   Mon, 11 May 2020 20:33:33 +0200

test/core: fix compilation with gcc 10

Newer gcc rejects multiple definitions of global variables.

Fix #21

Diffstat:
M
core/ccan/tap/tap.c
 | 
2
++
M
core/ccan/tap/tap.h
 | 
2
+-

2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/core/ccan/tap/tap.c b/core/ccan/tap/tap.c
@@ -32,6 +32,8 @@
 
 #include "tap.h"
 
+void (*tap_fail_callback)(void) = NULL;
+
 static int no_plan = 0;
 static int skip_all = 0;
 static int have_plan = 0;
diff --git a/core/ccan/tap/tap.h b/core/ccan/tap/tap.h
@@ -246,6 +246,6 @@ void plan_skip_all(const char *reason);
  *
  * This can be used to ease debugging, or exit on the first failure.
  */
-void (*tap_fail_callback)(void);
+extern void (*tap_fail_callback)(void);
 
 #endif /* CCAN_TAP_H */