Regression for mmistakes#2332 (#2385)

* Regression for mmistakes#2332

There's already a `relative_url` in place, shouldn't stack up another

* Update CHANGELOG and history

CHANGELOG.md

@@ -1,3 +1,9 @@
+## Unreleased
+
+### Bug Fixes
+
+- Fix repeated site base path for masthead logo. [#2385](https://github.com/mmistakes/minimal-mistakes/pull/2385)
+
 ## [4.18.1](https://github.com/mmistakes/minimal-mistakes/releases/tag/4.18.1)
 
 ### Bug Fixes

_includes/masthead.html

@@ -1,8 +1,4 @@
-{% if site.logo contains "://" %}
 {% capture logo_path %}{{ site.logo }}{% endcapture %}
-{% else %}
-  {% capture logo_path %}{{ site.logo | relative_url }}{% endcapture %}
-{% endif %}
 
 <div class="masthead">
   <div class="masthead__inner-wrap">

docs/_docs/18-history.md

@@ -5,10 +5,16 @@ permalink: /docs/history/
 excerpt: "Change log of enhancements and bug fixes made to the theme."
 sidebar:
   nav: docs
-last_modified_at: 2020-01-25T11:15:45-05:00
+last_modified_at: 2020-01-29T17:42:20+08:00
 toc: false
 ---
 
+## Unreleased
+
+### Bug Fixes
+
+- Fix repeated site base path for masthead logo. [#2385](https://github.com/mmistakes/minimal-mistakes/pull/2385)
+
 ## [4.18.1](https://github.com/mmistakes/minimal-mistakes/releases/tag/4.18.1)
 
 ### Bug Fixes