🐛 Don't crash if subbed page matches user dir pattern but doesn't have more

Fixes #157

Author: makew0rld

CHANGELOG.md

@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.7.2] - 2020-12-21
+### Fixed
+- Viewing subscriptions after subscribing to a certain user page won't crash Amfora (#157)
+
+
 ## [1.7.1] - 2020-12-21
 ### Fixed
 - Fixed bug that caused Amfora to crash when subscribing to a page (#151)

amfora.go

@@ -11,7 +11,7 @@ import (
 )
 
 var (
-	version = "v1.7.1"
+	version = "v1.7.2"
 	commit  = "unknown"
 	builtBy = "unknown"
 )

subscriptions/entries.go

@@ -112,14 +112,14 @@ func GetPageEntries() *PageEntries {
 
 		// Path is title
 		title := parsed.Path
-		if strings.HasPrefix(title, "/~") {
+		if strings.HasPrefix(title, "/~") && title != "/~" {
 			// A user dir
 			title = title[2:] // Remove beginning slash and tilde
 			// Remove trailing slash if the root of a user dir is being tracked
 			if strings.Count(title, "/") <= 1 && title[len(title)-1] == '/' {
 				title = title[:len(title)-1]
 			}
-		} else if strings.HasPrefix(title, "/users/") {
+		} else if strings.HasPrefix(title, "/users/") && title != "/users/" {
 			// "/users/" is removed for aesthetics when tracking hosted users
 			title = strings.TrimPrefix(title, "/users/")
 			title = strings.TrimPrefix(title, "~") // Remove leading tilde