[binutils-gdb] gdb/testsuite: small cleanup in mi-break-qualified.exp

[Andrew Burgess <aburgess@sourceware.org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=3cd25174b88a10474131573dda6c15d09cb3031e

commit 3cd25174b88a10474131573dda6c15d09cb3031e
Author: Andrew Burgess <aburgess@redhat.com>
Date:   Fri Apr 29 18:07:54 2022 +0100

    gdb/testsuite: small cleanup in mi-break-qualified.exp
    
    It is not necessary to pass an empty string to mi_gdb_start, passing
    the empty string is equivalent to passing no arguments, which is what
    we do everywhere else (that we don't need to specify an actual
    argument).
    
    The only place we use 'mi_gdb_start ""' is in
    gdb.mi/mi-break-qualified.exp, so in this commit I just replace that
    with a call to 'mi_gdb_start' - just for consistency.
    
    There should be no change in what is tested after this commit.

Diff:
---
 gdb/testsuite/gdb.mi/mi-break-qualified.exp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gdb/testsuite/gdb.mi/mi-break-qualified.exp b/gdb/testsuite/gdb.mi/mi-break-qualified.exp
index ff37950fd76..ca6df0782df 100644
--- a/gdb/testsuite/gdb.mi/mi-break-qualified.exp
+++ b/gdb/testsuite/gdb.mi/mi-break-qualified.exp
@@ -95,7 +95,7 @@ proc test_break_qualified {} {
 
 mi_gdb_exit
 
-if [mi_gdb_start ""] {
+if [mi_gdb_start] {
     return
 }