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-rw-r--r--gdb/testsuite/gdb.base/batch-exit-status.exp2
1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/testsuite/gdb.base/batch-exit-status.exp b/gdb/testsuite/gdb.base/batch-exit-status.exp
index a2c3dea..86e5fdd 100644
--- a/gdb/testsuite/gdb.base/batch-exit-status.exp
+++ b/gdb/testsuite/gdb.base/batch-exit-status.exp
@@ -29,7 +29,7 @@ proc _test_exit_status {expect_status cmdline_opts {re ""}} {
return
}
- set has_re [expr ![string equal $re ""]]
+ set has_re [expr {![string equal $re ""]}]
if { ! $has_re } {
set re "\$FOOBAR^"
}