hide empty language

Author: medyo

src/components/ColoredLanguagesBadge.js

@@ -4,10 +4,13 @@ function ColoredLanguageItem({ language }) {
   return (<span className={"rowItem rowLanguage gh-language-" + language.toLowerCase()}>{language}</span>)
 }
 function ColoredLanguagesBadge({ languages }) {
-
-  return languages ?
-    languages.map((language, index) => <ColoredLanguageItem language={language} key={`cl-${language}-${index}`} />) :
-    null
+  console.log(languages)
+  return languages
+    ? languages.map(
+        (language, index) =>
+          language && <ColoredLanguageItem language={language} key={`cl-${language}-${index}`} />
+      )
+    : null
 }
 
 export default ColoredLanguagesBadge