cmd: Avoid dead assignments (Clang)

[Frédéric Delanoy]

No need for break since the while loop stops when hff == INVALID_HANDLE_VALUE.
---
 programs/cmd/builtins.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/programs/cmd/builtins.c b/programs/cmd/builtins.c
index ca0d4fe..9d46e08 100644
--- a/programs/cmd/builtins.c
+++ b/programs/cmd/builtins.c
@@ -1679,7 +1679,6 @@ void WCMD_move (void) {
     if (FindNextFileW(hff, &fd) == 0) {
       FindClose(hff);
       hff = INVALID_HANDLE_VALUE;
-      break;
     }
   }
 }
@@ -1871,7 +1870,6 @@ void WCMD_rename (void) {
     if (FindNextFileW(hff, &fd) == 0) {
       FindClose(hff);
       hff = INVALID_HANDLE_VALUE;
-      break;
     }
   }
 }
@@ -2083,7 +2081,6 @@ void WCMD_setshow_default (const WCHAR *command) {
       if (FindNextFileW(hff, &fd) == 0) {
         FindClose(hff);
         hff = INVALID_HANDLE_VALUE;
-        break;
       }
     }
 
-- 
1.7.6.3