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authorjan.nijtmans <nijtmans@users.sourceforge.net>2020-10-30 13:27:52 (GMT)
committerjan.nijtmans <nijtmans@users.sourceforge.net>2020-10-30 13:27:52 (GMT)
commit076a7e2839881c03d0a98a8fc50823aef42ad79a (patch)
tree26698b0ef5c437526bbf0b1f88222dd4a0275d2a /tests/var.test
parent9efaa4d7f1aeb58c52fe41c62713b568a0833948 (diff)
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Add "{}" around many "expr" commands in testcases. Also in doc/expr.n
Diffstat (limited to 'tests/var.test')
-rw-r--r--tests/var.test2
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/var.test b/tests/var.test
index 4c6664d..8bb55a2 100644
--- a/tests/var.test
+++ b/tests/var.test
@@ -451,7 +451,7 @@ test var-7.4 {Tcl_VariableObjCmd, list of vars} -setup {
variable three 3 four 4
}
list [lsort [info vars test_ns_var::*]] \
- [namespace eval test_ns_var {expr $three+$four}]
+ [namespace eval test_ns_var {expr {$three+$four}}]
} -result [list [lsort {::test_ns_var::four ::test_ns_var::three ::test_ns_var::two ::test_ns_var::one}] 7]
test var-7.5 {Tcl_VariableObjCmd, value for last var is optional} -setup {
catch {unset a}