[binutils-gdb] GDB/testsuite: Remove a stray backslash from gdb.base/settings.exp

[Maciej W. Rozycki]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=19cf33a0d51fbaa38ec1a49cae366c1213e6f8da

commit 19cf33a0d51fbaa38ec1a49cae366c1213e6f8da
Author: Maciej W. Rozycki <macro@embecosm.com>
Date:   Wed Mar 9 19:15:27 2022 +0000

    GDB/testsuite: Remove a stray backslash from gdb.base/settings.exp
    
    Remove a stray trailing backslash from `test-integer' in settings.exp.
    It is harmless as only white space follows in the next line before the
    closing brace, so it merely swallows the newline character, but it may
    look confusing to the reader.

Diff:
---
 gdb/testsuite/gdb.base/settings.exp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gdb/testsuite/gdb.base/settings.exp b/gdb/testsuite/gdb.base/settings.exp
index 6886c4b2b46..efd7f17d5cf 100644
--- a/gdb/testsuite/gdb.base/settings.exp
+++ b/gdb/testsuite/gdb.base/settings.exp
@@ -213,7 +213,7 @@ proc test-integer {variant} {
 
     if {$variant == "zinteger" || $variant == "zuinteger"} {
 	test_gdb_complete_none \
-	    "$set_cmd " \
+	    "$set_cmd "
     } else {
 	test_gdb_complete_unique \
 	    "$set_cmd " \