[PATCH] explorer: Add parsing '/cd' arg in explorer commandline

[Zhipeng Zhao]

There is some application use explorer open some folder with '/cd'
arg instead of '/select' arg, in this case explorer cannot work as expect.
In this patch, the arg will be ignored.

Signed-off-by: Zhipeng Zhao <near2see at 163.com>
---
 programs/explorer/explorer.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/programs/explorer/explorer.c b/programs/explorer/explorer.c
index dcd09ac969..3cef83f285 100644
--- a/programs/explorer/explorer.c
+++ b/programs/explorer/explorer.c
@@ -729,6 +729,7 @@ static void parse_command_line(LPWSTR commandline,parameters_struct *parameters)
     static const WCHAR arg_select[] = {'/','s','e','l','e','c','t',','};
     static const WCHAR arg_desktop[] = {'/','d','e','s','k','t','o','p'};
     static const WCHAR arg_desktop_quotes[] = {'"','/','d','e','s','k','t','o','p'};
+    static const WCHAR arg_cd[] = {'/','c','d',','};
 
     LPWSTR p = commandline;
 
@@ -769,6 +770,11 @@ static void parse_command_line(LPWSTR commandline,parameters_struct *parameters)
             p += ARRAY_SIZE( arg_desktop_quotes );
             manage_desktop( p );  /* the rest of the command line is handled by desktop mode */
         }
+        else if (wcsncmp(p, arg_cd, ARRAY_SIZE( arg_cd ))==0)
+        {
+            p += ARRAY_SIZE( arg_cd );
+            p = copy_path_string(parameters->selection,p);
+        }
         else
         {
             /* left over command line is generally the path to be opened */
-- 
2.20.1