From edad4e63dff0ca0b19a264fc17e8b6a5315dfb04 Mon Sep 17 00:00:00 2001
From: Peter Bacon Darwin
Date: Wed, 12 Mar 2014 19:22:32 +0000
Subject: chore(version-info): better error msg if not tags

---
 lib/versions/version-info.js | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'lib')

diff --git a/lib/versions/version-info.js b/lib/versions/version-info.js
index 588f1865..90175fc9 100644
--- a/lib/versions/version-info.js
+++ b/lib/versions/version-info.js
@@ -136,6 +136,12 @@ var getSnapshotVersion = function() {
     })
     .last();
 
+  if ( !version ) {
+    throw new Error("No valid versions can be found that match the current branch (" +
+      currentPackage.branchVersion + ").\n" +
+      "Try running `git fetch -t` to download the tags from the repository.");
+  }
+
   // We need to clone to ensure that we are not modifying another version
   version = semver(version.raw);
 
-- 
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