Fixes `{nil, "picture"=>nil"}` in `_layouts/about.html` when author image isn't set in `_config.yml`.
Close #34
						
					
				
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| .. | ||
| _data | ||
| _includes | ||
| _layouts | ||
| _posts | ||
| _sass | ||
| assets | ||
| Gemfile | ||
| _config.yml | ||
| about.md | ||
| cv.md | ||
| index.html | ||
				
					
						
							Fixes `{nil, "picture"=>nil"}` in `_layouts/about.html` when author image isn't set in `_config.yml`.
Close #34
						
					
				
			 | 
			||
|---|---|---|
| .. | ||
| _data | ||
| _includes | ||
| _layouts | ||
| _posts | ||
| _sass | ||
| assets | ||
| Gemfile | ||
| _config.yml | ||
| about.md | ||
| cv.md | ||
| index.html | ||