From e7a8600806edee95c30330df56f0b5734f81213e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ra=C3=BAl=20Benencia?= <id@rbenencia.name>
Date: Sun, 23 Jun 2024 10:27:10 -0700
Subject: [PATCH] test_e2e.sh: remove unnecessary $ on arithmetic variables

Fixes SC2004. Part of #891.
---
 test_e2e.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/test_e2e.sh b/test_e2e.sh
index a3d123c..ec110d2 100755
--- a/test_e2e.sh
+++ b/test_e2e.sh
@@ -50,12 +50,12 @@ function wait_for_file_exists() {
     local file=$1
     local ticks=$(($2*10)) # 100ms per tick
 
-    while (( $ticks > 0 )); do
+    while (( ticks > 0 )); do
         if [[ -f "$file" ]]; then
             break
         fi
         sleep 0.1
-        ticks=$(($ticks-1))
+        ticks=$((ticks-1))
     done
 }