gdb/testsuite: fix shellcheck issues in make-check-all.sh

Fix shellcheck issues in the make-check-all.sh script.  These are just
quoting issues, and should have no functional impact.

There should be no changes in what is tested after this commit.

Approved-By: Tom Tromey <tom@tromey.com>

diff --git a/gdb/testsuite/make-check-all.sh b/gdb/testsuite/make-check-all.sh
index c46cd8de4ed9809a11da5e76faccac1fc04fd22d..3cf6b46cdb0c2dd7a2c8991d021dc4794d8c3480 100755 (executable)
--- a/gdb/testsuite/make-check-all.sh
+++ b/gdb/testsuite/make-check-all.sh
@@ -320,7 +320,7 @@ main ()
     for b in "${target_boards[@]}"; do
        echo "TARGET BOARD: $b"
        rtf=(
-           --target_board="$b"
+           "--target_board=$b"
        )
        rtf_for_board "$b"
        maketarget_for_board "$b"
@@ -332,7 +332,7 @@ main ()
     for b in "${gdbserver_boards[@]}" "${remote_gdbserver_boards[@]}"; do
        echo "TARGET BOARD: $b"
        rtf=(
-           --target_board="$b"
+           "--target_board=$b"
        )
        rtf_for_board "$b"
        maketarget_for_board "$b"
@@ -345,8 +345,8 @@ main ()
        for b in "${remote_gdbserver_boards[@]}"; do
            echo "HOST BOARD: $h, TARGET BOARD: $b"
            rtf=(
-               --host_board="$h"
-               --target_board="$b"
+               "--host_board=$h"
+               "--target_board=$b"
            )
            rtf_for_board "$h"
            rtf_for_board "$b"
@@ -360,8 +360,8 @@ main ()
     for b in "${host_target_boards[@]}"; do
        echo "HOST/TARGET BOARD: $b"
        rtf=(
-           --host_board="$b"
-           --target_board="$b"
+           "--host_board=$b"
+           "--target_board=$b"
        )
        rtf_for_board "$b"
        maketarget_for_board "$b"