Fixed: Downloading backups when path contains a trailing slash

(cherry picked from commit 31c7647eacb3c3a50e55550880287e00302a9881)

azure-pipelines.yml

@@ -9,7 +9,7 @@ variables:
   testsFolder: './_tests'
   yarnCacheFolder: $(Pipeline.Workspace)/.yarn
   nugetCacheFolder: $(Pipeline.Workspace)/.nuget/packages
-  majorVersion: '6.1.1'
+  majorVersion: '6.1.2'
   minorVersion: $[counter('minorVersion', 2000)]
   radarrVersion: '$(majorVersion).$(minorVersion)'
   buildName: '$(Build.SourceBranchName).$(radarrVersion)'
@@ -17,7 +17,7 @@ variables:
   sentryUrl: 'https://sentry.servarr.com'
   dotnetVersion: '8.0.405'
   nodeVersion: '20.X'
-  innoVersion: '6.2.2'
+  innoVersion: '6.7.1'
   windowsImage: 'windows-2025'
   linuxImage: 'ubuntu-24.04'
   macImage: 'macOS-15'

build.sh

@@ -254,7 +254,7 @@ InstallInno()
     ProgressStart "Installing portable Inno Setup"
 
     rm -rf _inno
-    curl -s --output innosetup.exe "https://files.jrsoftware.org/is/6/innosetup-${INNOVERSION:-6.2.2}.exe"
+    curl -s -L --output innosetup.exe "https://github.com/jrsoftware/issrc/releases/download/is-${INNOVERSION//./_}/innosetup-${INNOVERSION}.exe"
     mkdir _inno
     ./innosetup.exe //portable=1 //silent //currentuser //dir=.\\_inno
     rm innosetup.exe

src/Radarr.Http/Frontend/Mappers/BackupFileMapper.cs

@@ -15,7 +15,7 @@ namespace Radarr.Http.Frontend.Mappers
             _backupService = backupService;
         }
 
-        protected override string FolderPath => _backupService.GetBackupFolder();
+        protected override string FolderPath => _backupService.GetBackupFolder().TrimEnd(Path.DirectorySeparatorChar);
 
         protected override string MapPath(string resourceUrl)
         {