Merge GDB 7.5.1

gdb/testsuite/gdb.ada/null_array.exp

Index: gdb/testsuite/gdb.ada/null_array.exp
diff --git a/gdb/testsuite/gdb.ada/null_array.exp b/gdb/testsuite/gdb.ada/null_array.exp
index d449e3cbea9412635931f4ff20234ce7fc88db7e..4a0541824e24ce8ff5ba5d6f6772cddf6223b1d9 100644
--- a/gdb/testsuite/gdb.ada/null_array.exp
+++ b/gdb/testsuite/gdb.ada/null_array.exp
@@ -13,10 +13,6 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if $tracelevel then {
-    strace $tracelevel
-}
-
 load_lib "ada.exp"
 
 set testdir "null_array"
@@ -34,7 +30,7 @@ clean_restart ${testfile}
 set bp_location [gdb_get_line_number "START" ${testdir}/foo.adb]
 runto "foo.adb:$bp_location"
 
-if [get_compiler_info ${binfile}] {
+if [get_compiler_info] {
     return -1;
 }