[PATCH 1/1] cmd: Fix calling .bat failure, when filename with inbuilt keyword.

[Haidong Yu]

From: Haidong Yu

For example, calling start.bat.

Signed-off-by: Haidong Yu 
---
 programs/cmd/wcmdmain.c | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/programs/cmd/wcmdmain.c b/programs/cmd/wcmdmain.c
index 1867c5afb92..99bdcfe12f7 100644
--- a/programs/cmd/wcmdmain.c
+++ b/programs/cmd/wcmdmain.c
@@ -1325,9 +1325,17 @@ void WCMD_execute (const WCHAR *command, const WCHAR *redirects,
     while (IsCharAlphaNumericW(whichcmd[count])) {
       count++;
     }
-    for (i=0; i<=WCMD_EXIT; i++) {
-      if (CompareStringW(LOCALE_USER_DEFAULT, NORM_IGNORECASE | SORT_STRINGSORT,
-        whichcmd, count, inbuilt[i], -1) == CSTR_EQUAL) break;
+    if (wcsnicmp(&whichcmd[count], L".bat", 4))
+    {
+      for (i=0; i<=WCMD_EXIT; i++) {
+        if (CompareStringW(LOCALE_USER_DEFAULT, NORM_IGNORECASE | SORT_STRINGSORT,
+          whichcmd, count, inbuilt[i], -1) == CSTR_EQUAL) break;
+      }
+    }
+    else
+    {
+      i=WCMD_CALL;
+      count = 0;
     }
     cmd_index = i;
     parms_start = WCMD_skip_leading_spaces (&whichcmd[count]);