Jason Edmeades : cmd: A successful set should reset the errorlevel.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: f9b4c78a8981df2b8aa81b0a2d32bc8e828c9ca3
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=f9b4c78a8981df2b8aa81b0a2d...

Author: Jason Edmeades 
Date:   Wed Sep  5 23:41:48 2012 +0100

cmd: A successful set should reset the errorlevel.

---

programs/cmd/builtins.c                  |    1 +
 programs/cmd/tests/test_builtins.cmd.exp |    6 +++---
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/programs/cmd/builtins.c b/programs/cmd/builtins.c
index b2f9aeb..a9e7473 100644
--- a/programs/cmd/builtins.c
+++ b/programs/cmd/builtins.c
@@ -2366,6 +2366,7 @@ void WCMD_setshow_env (WCHAR *s) {
     if ((!status) & (gle == ERROR_ENVVAR_NOT_FOUND)) {
       errorlevel = 1;
     } else if ((!status)) WCMD_print_error();
+    else errorlevel = 0;
   }
 }

diff --git a/programs/cmd/tests/test_builtins.cmd.exp b/programs/cmd/tests/test_builtins.cmd.exp
index fe4c30c..6a19d2c 100644
--- a/programs/cmd/tests/test_builtins.cmd.exp
+++ b/programs/cmd/tests/test_builtins.cmd.exp
@@ -201,13 +201,13 @@ baz@space@
 @todo_wine@0
 ------------ Testing 'set' ------------
 1
-@todo_wine@0
+0
 FOOBAR not defined
 @todo_wine@  baz
 FOOBAR =  baz
-@todo_wine@0
+0
 @todo_wine@  baz2
-@todo_wine@0
+0
  bar
 @todo_wine@FOOBAR= bar
 @todo_wine@FOOBAR =  baz2