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-rw-r--r--tests/ioCmd.test3
1 files changed, 1 insertions, 2 deletions
diff --git a/tests/ioCmd.test b/tests/ioCmd.test
index dcca1f5..57f8d47 100644
--- a/tests/ioCmd.test
+++ b/tests/ioCmd.test
@@ -2748,10 +2748,9 @@ test iocmd.tf-24.17.bug3522560 {postevent for transfered channel} \
init* {set ret {initialize finalize watch read}}
watch {
set l [lindex $args 0]
+ catch {after cancel $::timer}
if {[llength $l]} {
set ::timer [after $::drive [list POST $ch]]
- } else {
- after cancel $::timer
}
}
finalize {