From 5632c764962a0533a47efaa682168bb07c9802f4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hern=C3=A1n=20Casta=C3=B1=C3=B3n=20=C3=81lvarez?=
 <herna@paranoidandroid.co>
Date: Tue, 18 Jul 2023 23:28:58 +0200
Subject: [PATCH] vendor: build: allow to set x.z versions
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Change-Id: I66ddebbdc85eb75d363a1ddebfee00ce534c9954
Signed-off-by: Hernán Castañón Álvarez <herna@paranoidandroid.co>
---
 build.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/build.sh b/build.sh
index 1590f557..c6e1c475 100755
--- a/build.sh
+++ b/build.sh
@@ -119,11 +119,11 @@ fi
 
 # Setup AOSPA version if specified
 if [ $AOSPA_USER_VERSION ]; then
-    # Check is it a number
-    if [ ! -z "${AOSPA_USER_VERSION##*[!0-9]*}" ]; then
-        export AOSPA_BUILDVERSION=${AOSPA_USER_VERSION}
+    # Check if it is a number
+    if [[ $AOSPA_USER_VERSION =~ ^[0-9]+(\.[0-9]+)?$ ]]; then
+        export AOSPA_BUILDVERSION=$AOSPA_USER_VERSION
     else
-        echo -e "${CLR_BLD_RED} Invalid AOSPA minor version - use any non-negative integer${CLR_RST}"
+        echo -e "${CLR_BLD_RED}Invalid AOSPA version - use any non-negative number${CLR_RST}"
         exit 1
     fi
 fi