Fixes #1354 - quotes terminal args if needed

CHANGELOG.md

@@ -33,6 +33,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/) and this p
 
 ### Fixed
 
+- Fixes [#1354](https://github.com/eamodio/vscode-gitlens/issues/1354) - Stuck after merge a branch with a single quote in the name
 - Fixes [#863](https://github.com/eamodio/vscode-gitlens/issues/863) - Pulling all repositories doesn't work unless built-in Git knows about the repo (requires VS Code v1.53 or later)
 - Fixes [#1332](https://github.com/eamodio/vscode-gitlens/issues/1332) - Stashes created with command line don't show up in the "Stashes" section
 - Fixes [#1045](https://github.com/eamodio/vscode-gitlens/issues/1045) - View File History not working - absolute path used — thanks to [PR #1334](https://github.com/eamodio/vscode-gitlens/pull/1334) by egfx-notifications ([@egfx-notifications](https://github.com/egfx-notifications))

src/git/models/repository.ts

@@ -1084,7 +1084,7 @@ export class Repository implements Disposable {
 	}
 
 	private runTerminalCommand(command: string, ...args: string[]) {
-		const parsedArgs = args.map(arg => (arg.startsWith('#') ? `"${arg}"` : arg));
+		const parsedArgs = args.map(arg => (arg.startsWith('#') || arg.includes("'") ? `"${arg}"` : arg));
 		runGitCommandInTerminal(command, parsedArgs.join(' '), this.path, true);
 
 		setTimeout(() => this.fireChange(RepositoryChange.Unknown), 2500);