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-rw-r--r--ChangeLog4
-rw-r--r--tests/io.test1
2 files changed, 3 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog
index b431346..672490a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,8 +3,8 @@
IMPLEMENTATION OF TIP#398
* generic/tclIO.c: Quickly Exit with Non-Blocking Blocked Channels
- * tests/io.test
- * doc/close.n
+ * tests/io.test : *** POTENTIAL INCOMPATIBILITY ***
+ * doc/close.n : (compat flag available)
2012-04-27 Jan Nijtmans <nijtmans@users.sf.net>
diff --git a/tests/io.test b/tests/io.test
index 74a246c..e6cea16 100644
--- a/tests/io.test
+++ b/tests/io.test
@@ -2750,6 +2750,7 @@ test io-29.33b {TIP#398, no implicit flush of nonblocking on exit} {exec} {
close $f
set t1 [clock seconds]
set ff [open "|[list [interpreter] $path(script2)]" w]
+ catch {unset ::env(TCL_FLUSH_NONBLOCKING_ON_EXIT)}
exec [interpreter] $path(script) >@ $ff
set t2 [clock seconds]
close $ff