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-rw-r--r--tests/foreach.test2
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/foreach.test b/tests/foreach.test
index cdbfc85..bb06b80 100644
--- a/tests/foreach.test
+++ b/tests/foreach.test
@@ -165,7 +165,7 @@ test foreach-4.1 {noncompiled foreach and shared variable or value list objects
catch {unset x}
foreach {12.0} {a b c} {
set x 12.0
- set x [expr $x + 1]
+ set x [expr {$x + 1}]
}
set x
} 13.0