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-rw-r--r--tests/exec.test2
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/exec.test b/tests/exec.test
index 64d3517..871c0c5 100644
--- a/tests/exec.test
+++ b/tests/exec.test
@@ -157,7 +157,7 @@ test exec-2.6 {redirecting input from immediate source, with UTF} -setup {
encoding system iso8859-1
proc quotenonascii s {
regsub -all {\[|\\|\]} $s {\\&} s
- regsub -all {[\u007f-\uffff]} $s \
+ regsub -all "\[\u007f-\uffff\]" $s \
{[apply {c {format {\u%04x} [scan $c %c]}} &]} s
return [subst -novariables $s]
}