From 8ce127e443fe10cd4778f428e29a2349bce6de6f Mon Sep 17 00:00:00 2001
From: Pramod Bisht <pramodpsb@outlook.com>
Date: Sun, 25 Mar 2018 15:49:51 +0530
Subject: [PATCH] changed executable=> executable_only

---
 src/internal.rs | 4 ++--
 src/main.rs     | 5 ++++-
 src/walk.rs     | 3 ++-
 3 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/internal.rs b/src/internal.rs
index fd2b447..6b3a473 100644
--- a/src/internal.rs
+++ b/src/internal.rs
@@ -22,7 +22,7 @@ pub struct FileTypes {
     pub files: bool,
     pub directories: bool,
     pub symlinks: bool,
-    pub executables: bool,
+    pub executables_only: bool,
 }
 
 impl Default for FileTypes {
@@ -31,7 +31,7 @@ impl Default for FileTypes {
             files: false,
             directories: false,
             symlinks: false,
-            executables: false,
+            executables_only: false,
         }
     }
 }
diff --git a/src/main.rs b/src/main.rs
index 4297d1c..d58bed1 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -161,7 +161,10 @@ fn main() {
                     "f" | "file" => file_types.files = true,
                     "d" | "directory" => file_types.directories = true,
                     "l" | "symlink" => file_types.symlinks = true,
-                    "x" | "executable" => file_types.executables = true,
+                    "x" | "executable" => {
+                        file_types.executables_only = true;
+                        file_types.files = true;
+                    },
                     _ => unreachable!(),
                 }
             }
diff --git a/src/walk.rs b/src/walk.rs
index 58aec91..33b60ee 100644
--- a/src/walk.rs
+++ b/src/walk.rs
@@ -196,12 +196,13 @@ pub fn scan(path_vec: &[PathBuf], pattern: Arc<Regex>, config: Arc<FdOptions>) {
             }
 
             // Filter out unwanted file types.
+
             if let Some(ref file_types) = config.file_types {
                 if let Some(ref entry_type) = entry.file_type() {
                     if (entry_type.is_file() && !file_types.files)
                         || (entry_type.is_dir() && !file_types.directories)
                         || (entry_type.is_symlink() && !file_types.symlinks)
-                        || (output::is_executable(&entry.metadata().unwrap()) && !file_types.executables)
+                        || (entry.metadata().is_ok() && !output::is_executable(&entry.metadata().unwrap()) && file_types.executables_only)
                     {
                         return ignore::WalkState::Continue;
                     } else if !(entry_type.is_file() || entry_type.is_dir()