From 471880d6a2ace0bca8c368081fe0c0ce5199dc34 Mon Sep 17 00:00:00 2001
From: Martin Beentjes <martinbeentjes@users.noreply.github.com>
Date: Wed, 5 Feb 2020 16:42:52 +0100
Subject: [PATCH] Update entrypoint.sh

---
 entrypoint.sh | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/entrypoint.sh b/entrypoint.sh
index 70ed95a..cae9032 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -47,18 +47,27 @@ main() {
   "bug")
     ((++patch)); pre="";;
   "alpha")
+    if [[ ! -z "$preversion" ]]; then
+      preversion=0
+    fi
     ((++preversion))
     if [[ "$pre" != "-alpha" ]]; then
       preversion=1
     fi
     pre="-alpha$preversion";;
   "beta")
+    if [[ ! -z "$preversion" ]]; then
+      preversion=0
+    fi
     ((++preversion))
     if [[ "$pre" != "-beta" ]]; then
       preversion=1
     fi
     pre="-beta$preversion";;
   "rc")
+    if [[ ! -z "$preversion" ]]; then
+      preversion=0
+    fi
     ((++preversion))
     if [[ "$pre" != "-rc" ]]; then
       preversion=1