Fix appearance of unsigned sha box in view_list (#10543)

Unfortunately the fix in #10511 was slightly incorrect and placed the
detail box at one level too far out.

Signed-off-by: Andrew Thornton <art27@cantab.net>

templates/repo/view_list.tmpl

@@ -17,8 +17,8 @@
 				{{end}}
 				<a rel="nofollow" class="ui sha label {{if .LatestCommit.Signature}} isSigned {{if .LatestCommitVerification.Verified }} isVerified{{if eq .LatestCommitVerification.TrustStatus "trusted"}}{{else if eq .LatestCommitVerification.TrustStatus "untrusted"}}Untrusted{{else}}Unmatched{{end}}{{else if .LatestCommitVerification.Warning}} isWarning{{end}}{{end}}" href="{{.RepoLink}}/commit/{{.LatestCommit.ID}}">
 					<span class="shortsha">{{ShortSha .LatestCommit.ID.String}}</span>
-					<div class="ui detail icon button">
+					{{if .LatestCommit.Signature}}
-						{{if .LatestCommit.Signature}}
+						<div class="ui detail icon button">
 							{{if .LatestCommitVerification.Verified}}
 								<div title="{{if eq .LatestCommitVerification.TrustStatus "trusted"}}{{else if eq .LatestCommitVerification.TrustStatus "untrusted"}}{{.i18n.Tr "repo.commits.signed_by_untrusted_user"}}: {{else}}{{.i18n.Tr "repo.commits.signed_by_untrusted_user_unmatched"}}: {{end}}{{.LatestCommitVerification.Reason}}">
 									{{if ne .LatestCommitVerification.SigningUser.ID 0}}
@@ -35,8 +35,8 @@
 							{{else}}
 								<i title="{{$.i18n.Tr .LatestCommitVerification.Reason}}" class="unlock icon"></i>
 							{{end}}
-						{{end}}
+						</div>
-					</div>
+					{{end}}
 				</a>
 				{{template "repo/commit_status" .LatestCommitStatus}}
 				{{ $commitLink:= printf "%s/commit/%s" .RepoLink .LatestCommit.ID }}