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-rw-r--r--lib/control.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/control.sh b/lib/control.sh
index f8bad2c..17c1ca8 100644
--- a/lib/control.sh
+++ b/lib/control.sh
@@ -233,7 +233,7 @@ ob_substvars()
depth=0
- while true; do
+ while :; do
lhs="${string%%\$\{*}"
if [ ${#lhs} -eq ${#string} ]; then
# No "${" was found.