From 4d45501a6270407553acafc31cce0eded4e70d12 Mon Sep 17 00:00:00 2001
From: Yunus Emre Kalkan <emre.kalkan@volosoft.com>
Date: Mon, 24 Aug 2020 16:51:45 +0300
Subject: [PATCH] Fix switch-to-preview npm error

---
 .../Volo/Abp/Cli/ProjectModification/NpmPackagesUpdater.cs      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectModification/NpmPackagesUpdater.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectModification/NpmPackagesUpdater.cs
index 359ad09684..0cad3a9ae3 100644
--- a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectModification/NpmPackagesUpdater.cs
+++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectModification/NpmPackagesUpdater.cs
@@ -226,7 +226,7 @@ namespace Volo.Abp.Cli.ProjectModification
             }
             else
             {
-                if (!switchToStable && SemanticVersion.Parse(currentVersion).IsPrerelease)
+                if (!switchToStable && SemanticVersion.Parse(currentVersion.TrimStart('^').TrimStart('~')).IsPrerelease)
                 {
                     version = await GetLatestVersion(package, true);
                 }