From 891a4e0a0fc8d45b4ce6b7bb2611f99c007e331b Mon Sep 17 00:00:00 2001
From: Jonathan Rainville <rainville.jonathan@gmail.com>
Date: Mon, 16 Apr 2018 11:38:46 -0400
Subject: [PATCH] fix versions with spaces and add warning

---
 lib/versions/library_manager.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/versions/library_manager.js b/lib/versions/library_manager.js
index cba75a8a..3589a837 100644
--- a/lib/versions/library_manager.js
+++ b/lib/versions/library_manager.js
@@ -27,6 +27,14 @@ class LibraryManager {
     this.versions['solc'] = solcVersionInConfig;
     this.versions['web3'] = web3VersionInConfig;
     this.versions['ipfs-api'] = ipfsApiVersion;
+
+    Object.keys(this.versions).forEach(versionKey => {
+      const newVersion = this.versions[versionKey].trim();
+      if (newVersion !== this.versions[versionKey]) {
+        this.embark.logger.warn(`There a a space in the version of ${versionKey}. We corrected it for you ("${this.versions[versionKey]}" => "${newVersion}").`);
+        this.versions[versionKey] = newVersion;
+      }
+    });
   }
 
   registerCommands() {