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 --git a/gdb/testsuite/gdb.base/settings.exp b/gdb/testsuite/gdb.base/settings.exp
index 6886c4b2b462d7b651ea55b0be012c0b25ea883e..efd7f17d5cf4095c1d5cfb373be7d5b2d0704e09 100644 (file)
--- 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 " \