From 5c3fe626cd310aa5d65453416fa7617faabc04e5 Mon Sep 17 00:00:00 2001
From: su-ex <codeworks@supercable.onl>
Date: Sun, 17 Oct 2021 00:49:17 +0200
Subject: [PATCH] bash increment failed this way for whatever reason

---
 merge_helpers.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/merge_helpers.sh b/merge_helpers.sh
index 1c4689d..8c97abf 100755
--- a/merge_helpers.sh
+++ b/merge_helpers.sh
@@ -184,7 +184,7 @@ bump_test_version() {
     get_current_versions
     
     # increment test version
-    (( versions[2]++ ))
+    versions[2]=$((versions[2] + 1))
 
     forelement_repos write_version "package.json"
 }
@@ -194,7 +194,7 @@ bump_release_version() {
     get_current_versions
     
     # increment release version
-    (( versions[1]++ ))
+    versions[1]=$((versions[1] + 1))
     
     # set test version to 0
     versions[2]=0
@@ -240,7 +240,7 @@ automatic_packagejson_adjustment() {
     get_current_versions
     
     # every build after a merge is a new test build
-    (( versions[2]++ ))
+    versions[2]=$((versions[2] + 1))
 
     forelement_repos apply_packagejson_overlay "package.json" "overlay-package.json"
     forelement_repos write_version "package.json"