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-rw-r--r--gdb/testsuite/gdb.threads/linux-dp.exp2
1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/testsuite/gdb.threads/linux-dp.exp b/gdb/testsuite/gdb.threads/linux-dp.exp
index d7fa125..d74cded 100644
--- a/gdb/testsuite/gdb.threads/linux-dp.exp
+++ b/gdb/testsuite/gdb.threads/linux-dp.exp
@@ -339,8 +339,8 @@ proc check_philosopher_stack {thread seen_name} {
}
set any_interesting 0
+catch {unset seen}
array set seen {}
-unset seen
for {set i 1} {$i <= $nthreads} {incr i} {
if [check_philosopher_stack $i seen] {
set any_interesting 1