Fix RuboCop offenses Style/NegatedIf and Style/NegatedWhile (#39887, #7770).

git-svn-id: https://svn.redmine.org/redmine/trunk@22987 e93f8b46-1217-0410-a6f0-8f06a7374b81

1 files changed, 3 insertions, 3 deletions

diff --git a/app/models/repository/cvs.rb b/app/models/repository/cvs.rb
index 45ca9fbe8..a5fce91bb 100644
--- a/app/models/repository/cvs.rb
+++ b/app/models/repository/cvs.rb
@@ -52,7 +52,7 @@ class Repository::Cvs < Repository
 
   def scm_entries(path=nil, identifier=nil)
     rev = nil
-    if ! identifier.nil?
+    unless identifier.nil?
       rev = changesets.find_by_revision(identifier)
       return nil if rev.nil?
     end
@@ -80,7 +80,7 @@ class Repository::Cvs < Repository
 
   def cat(path, identifier=nil)
     rev = nil
-    if ! identifier.nil?
+    unless identifier.nil?
       rev = changesets.find_by_revision(identifier)
       return nil if rev.nil?
     end
@@ -89,7 +89,7 @@ class Repository::Cvs < Repository
 
   def annotate(path, identifier=nil)
     rev = nil
-    if ! identifier.nil?
+    unless identifier.nil?
       rev = changesets.find_by_revision(identifier)
       return nil if rev.nil?
     end