[mynewt-newt] 03/09: repo: Ensure cast of `vers` map succeeds

[ccollins]

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ccollins pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/mynewt-newt.git

commit afea2f3aff9ef16fd4c5fcb67f2cae508b721e70
Author: Christopher Collins <ccoll...@apache.org>
AuthorDate: Mon Jan 27 10:53:02 2020 -0800

    repo: Ensure cast of `vers` map succeeds
    
    The code was checking the wrong variable to determine success (`ok`
    instead of `err`).
---
 newt/repo/repo.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/newt/repo/repo.go b/newt/repo/repo.go
index 14bfc89..d316b67 100644
--- a/newt/repo/repo.go
+++ b/newt/repo/repo.go
@@ -417,8 +417,8 @@ func parseRepoDepMap(depName string,
        }
 
        versMap, err := cast.ToStringMapStringE(versYml)
-       if !ok {
-               return nil, util.FmtNewtError("invalid \"vers\" map")
+       if err != nil {
+               return nil, util.FmtNewtError("invalid \"vers\" map: %v", err)
        }
 
        fields := map[string]string{}