1 files changed, 12 insertions, 7 deletions
diff --git a/lib/gitlab/closing_issue_extractor.rb b/lib/gitlab/closing_issue_extractor.rb
index 401e6e047b1..a9fd59f03d9 100644
--- a/lib/gitlab/closing_issue_extractor.rb
+++ b/lib/gitlab/closing_issue_extractor.rb
@@ -3,14 +3,19 @@ module Gitlab
     ISSUE_CLOSING_REGEX = Regexp.new(Gitlab.config.gitlab.issue_closing_pattern)
 
     def self.closed_by_message_in_project(message, project)
-      md = ISSUE_CLOSING_REGEX.match(message)
-      if md
-        extractor = Gitlab::ReferenceExtractor.new
-        extractor.analyze(md[0], project)
-        extractor.issues_for(project)
-      else
-        []
+      issues = []
+
+      unless message.nil?
+        md = message.scan(ISSUE_CLOSING_REGEX)
+
+        md.each do |ref|
+          extractor = Gitlab::ReferenceExtractor.new
+          extractor.analyze(ref[0], project)
+          issues += extractor.issues_for(project)
+        end
       end
+
+      issues.uniq
     end
   end
 end