[cea0344a1] Restore a clearing of the ensemble rewrite in one execution path

so attempts to use the data after free are not made.
Test namespace-50.9 demonstrates the need for this.

1 files changed, 7 insertions, 0 deletions

diff --git a/tests/namespace.test b/tests/namespace.test
index 575695f..55505f1 100644
--- a/tests/namespace.test
+++ b/tests/namespace.test
@@ -2356,6 +2356,13 @@ test namespace-50.8 {[f961d7d1dd]} -setup {
     rename e {}
     rename target {}
 }
+test namespace-50.9 {[cea0344a51]} -body {
+    namespace eval foo {
+	namespace eval bar {
+	    namespace delete foo
+	}
+    }
+} -returnCodes error -result {unknown namespace "foo" in namespace delete command}
 
 test namespace-51.1 {name resolution path control} -body {
     namespace eval ::test_ns_1 {