Fixed reverser.

static/src/js/components/index/project-image.js

@@ -11,15 +11,19 @@ export default class ProjectImage extends React.Component {
     };
   }
   componentDidMount() {
+    if (!this.props.data.link || this.props.data.link === '') {
+      return;
+    }
     if (this.props.data.link.startsWith('#')) {
       this.setState({url: this.props.data.link});
     } else {
-      const args = this.props.data.args || false;
+      let args;
-      Reverser(this.props.data.link, args)
+      if (this.props.data.args) {
-      .then(function (url) {
+        args = [this.props.data.args];
+      }
+      Reverser(this.props.data.link, args, function (url) {
         this.setState({ url });
-      }.bind(this))
+      }.bind(this));
-      .catch(console.log);
     }
   }
 

static/src/js/components/navbar/item.js

@@ -18,11 +18,9 @@ export default class Item extends React.Component {
     if (this.props.href) {
       this.setState({url: this.props.href});
     } else {
-      Reverser(this.props.ident, this.props.args)
+      Reverser(this.props.ident, this.props.args, function (url) {
-      .then(function (url) {
         this.setState({ url });
-      }.bind(this))
+      }.bind(this));
-      .catch(console.log);
     }
   }
   render() {

static/src/js/helpers/reverser.js

@@ -1,4 +1,4 @@
-export default function Reverser(ident, args) {
+export default function Reverser(ident, args, onSuccess) {
   let body = {};
   if (ident) {
     body.ident = ident;
@@ -6,21 +6,28 @@ export default function Reverser(ident, args) {
       body.args = args;
     }
   }
-  body = JSON.stringify(body);
+  if (body !== {}) {
-  return fetch('/reverse/', {
+    body = JSON.stringify(body);
-    method: 'post',
+    fetch('/reverse/', {
-    headers: {
+      method: 'post',
-      'Accept': 'application/json',
+      headers: {
-      'Content-Type': 'application/json'
+        'Accept': 'application/json',
-    },
+        'Content-Type': 'application/json'
-    body
+      },
-  }).then(function (response) {
+      body
-    if (response.status === 302) {
+    }).then(function (response) {
-      return response;
+      if (response.status === 302) {
-    } else {
+        return response;
-      var error = new Error(response.statusText);
+      } else {
-      error.response = response;
+        var error = new Error(response.statusText);
-      throw error;
+        error.response = response;
-    }
+        throw error;
-  }).then((response) => response.json());
+      }
+    }).then(
+      (response) => response.json()
+    ).then(onSuccess)
+    .catch(function (err) {
+      console.log(err);
+    });
+  }
 }