Minor improvements

src/pass.js

@@ -58,9 +58,7 @@ class Pass {
 				// May have not used this catch but ENOENT error is not enough self-explanatory
 				// in the case of internal usage ()
 				if (err.code && err.code === "ENOENT") {
-					let eMessage = formatError("MODEL_NOT_FOUND", this.model);
+					throw new Error(formatError("MODEL_NOT_FOUND", this.model));
-
-					throw new Error(eMessage);
 				}
 
 				throw new Error(err);
@@ -70,9 +68,8 @@ class Pass {
 					return [filesList, [], []];
 				}
 
-				let buffersPromise = [
+				let buffersPromise = this._remoteResources.map((r) => {
-					...this._remoteResources.map((r) =>
+					return got(r[0], { encoding: null })
-						got(r[0], { encoding: null })
 						.then(response => {
 							loadDebug(`Picture MIME-type: ${response.headers["content-type"]}`);
 
@@ -90,9 +87,8 @@ class Pass {
 							loadDebug(`Was not able to fetch resource ${r[1]}. Error: ${e}`);
 							// here we are adding undefined values, that will be removed later.
 							return undefined;
-							})
+						});
-					)
+				});
-				];
 
 				// forwarding model files list, remote files list and remote buffers.
 				return [