[gdb/testsuite] Add missing quote in remote-gdbserver-on-localhost.exp

In a recent commit I forgot to add a double quote before chmod here:
...
      remote_exec build $rsh_cmd chmod go-rx ."
...

Fix it by adding the missing double quote.

diff --git a/gdb/testsuite/boards/remote-gdbserver-on-localhost.exp b/gdb/testsuite/boards/remote-gdbserver-on-localhost.exp
index 530e744c9b4a10085207ac06ab9b74e874098dc9..a38edacf13063651d211de99cffbc0981fa29dcb 100644 (file)
--- a/gdb/testsuite/boards/remote-gdbserver-on-localhost.exp
+++ b/gdb/testsuite/boards/remote-gdbserver-on-localhost.exp
@@ -56,7 +56,7 @@ save_vars {rsh_cmd res} {
        # Make sure build can't see files on remote target.  We can't use
        # remote_exec target, because we're in the middle of parsing the
        # target board.
-       remote_exec build $rsh_cmd chmod go-rx ."
+       remote_exec build $rsh_cmd "chmod go-rx ."
     }
 
     # Set remotedir by default, to force remote_download target to give an