[PATCH 10/11] [C++/mingw] Fix windows-nat.c::xlate

[Pedro Alves <palves@redhat.com>]

Fixes:

../../src/gdb/windows-nat.c:287:11: error: invalid conversion from 'int' to 'gdb_signal' [-fpermissive]
   {-1, -1}};
           ^

The signal number here doesn't really matter.

gdb/ChangeLog:
2015-11-01  Pedro Alves  <palves@redhat.com>

	* windows-nat.c (xslate): Use GDB_SIGNAL_UNKNOWN instead of -1 as
	signal number for terminator.
---
 gdb/windows-nat.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gdb/windows-nat.c b/gdb/windows-nat.c
index cfbd74a..a7132d6 100644
--- a/gdb/windows-nat.c
+++ b/gdb/windows-nat.c
@@ -284,7 +284,7 @@ static const struct xlate_exception
   {DBG_CONTROL_C, GDB_SIGNAL_INT},
   {EXCEPTION_SINGLE_STEP, GDB_SIGNAL_TRAP},
   {STATUS_FLOAT_DIVIDE_BY_ZERO, GDB_SIGNAL_FPE},
-  {-1, -1}};
+  {-1, GDB_SIGNAL_UNKNOWN}};
 
 /* Set the MAPPINGS static global to OFFSETS.
    See the description of MAPPINGS for more details.  */
-- 
1.9.3