[gnome-maps/wip/mattiasb/eslint: 6/8] Lint: No duplicate arguments

[Mattias Bengtsson <mattiasb src gnome org>]

commit 0acb03f4dafb10dcca29cd85f9443de896e10feb
Author: Mattias Bengtsson <mattias jc bengtsson gmail com>
Date:   Sat Jan 30 21:00:12 2016 +0100

    Lint: No duplicate arguments
    
    No duplicate arguments.
    
    Example:
    
        function foo(a, b, a) {            /* error Duplicate param 'a'.*/
            console.log("which a is it?", a);
        }
    
    http://eslint.org/docs/rules/no-dupe-args

 .eslintrc.yaml |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/.eslintrc.yaml b/.eslintrc.yaml
index 6cb27ea..2f4e669 100644
--- a/.eslintrc.yaml
+++ b/.eslintrc.yaml
@@ -16,3 +16,5 @@ rules:
         - 2
     no-debugger:
         - 2
+    no-dupe-args:
+        - 2