From 8c2d48acf5473feebd721a9049a9c9b7051e70f9 Mon Sep 17 00:00:00 2001
From: Kevin K <kbknapp@gmail.com>
Date: Wed, 19 Aug 2015 21:40:06 -0400
Subject: [PATCH] feat: implements posix compatible conflicts for long args

---
 src/app.rs | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/src/app.rs b/src/app.rs
index 4f2e9ae2e1c..12e47c6e9a9 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -2570,6 +2570,17 @@ impl<'a, 'v, 'ab, 'u, 'h, 'ar> App<'a, 'v, 'ab, 'u, 'h, 'ar>{
                     true,
                     Some(matches.args.keys().map(|k| *k).collect()));
             }
+            self.overrides.dedup();
+            debugln!("checking if {} is in overrides", v.name);
+            if self.overrides.contains(&v.name) {
+                debugln!("it is...");
+                debugln!("checking who defined it...");
+                if let Some(name) = self.overriden_from(v.name, matches) {
+                    debugln!("found {}", name);
+                    matches.args.remove(name);
+                    remove_override!(self, name);
+                }
+            }
             if let Some(ref or) = v.overrides {
                 for pa in or {
                     matches.args.remove(pa);
@@ -2691,6 +2702,17 @@ impl<'a, 'v, 'ab, 'u, 'h, 'ar> App<'a, 'v, 'ab, 'u, 'h, 'ar>{
                     true,
                     Some(matches.args.keys().map(|k| *k).collect()));
             }
+            self.overrides.dedup();
+            debugln!("checking if {} is in overrides", v.name);
+            if self.overrides.contains(&v.name) {
+                debugln!("it is...");
+                debugln!("checking who defined it...");
+                if let Some(name) = self.overriden_from(v.name, matches) {
+                    debugln!("found {}", name);
+                    matches.args.remove(name);
+                    remove_override!(self, name);
+                }
+            }
             if let Some(ref or) = v.overrides {
                 for pa in or {
                     matches.args.remove(pa);