[gnome-shell] extensionUtils: Adjust version check

[Florian Müllner <fmuellner src gnome org>]

commit 6b1e2df58993c28c3b5f4f830a4ea61bd9f83902
Author: Florian Müllner <fmuellner gnome org>
Date:   Mon Oct 5 15:24:01 2020 +0200

    extensionUtils: Adjust version check
    
    With the new versioning scheme, the previously-minor version gets
    shifted up to major, and unstable releases are marked by non-numeric
    "versions" rather than uneven numbers. Reflect that in the extension
    version check.
    
    https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1456

 js/misc/extensionUtils.js | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)
---
diff --git a/js/misc/extensionUtils.js b/js/misc/extensionUtils.js
index e9697d4684..128fc07d0f 100644
--- a/js/misc/extensionUtils.js
+++ b/js/misc/extensionUtils.js
@@ -193,13 +193,11 @@ function versionCheck(required, current) {
     let currentArray = current.split('.');
     let major = currentArray[0];
     let minor = currentArray[1];
-    let point = currentArray[2];
     for (let i = 0; i < required.length; i++) {
         let requiredArray = required[i].split('.');
-        if (requiredArray[0] == major &&
-            requiredArray[1] == minor &&
-            ((requiredArray[2] === undefined && parseInt(minor) % 2 == 0) ||
-             requiredArray[2] == point))
+        if (requiredArray[0] === major &&
+            (requiredArray[1] === undefined && isFinite(minor) ||
+             requiredArray[1] === minor))
             return true;
     }
     return false;