[Bug 46823] New: in wcmd.exe, trailing slash in "if exist SomeDir/" cause always false
wine-bugs at winehq.org
wine-bugs at winehq.org
Mon Mar 11 17:22:13 CDT 2019
https://bugs.winehq.org/show_bug.cgi?id=46823
Bug ID: 46823
Summary: in wcmd.exe, trailing slash in "if exist SomeDir/"
cause always false
Product: Wine
Version: 4.3
Hardware: x86-64
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: cmd
Assignee: wine-bugs at winehq.org
Reporter: alter at ukr.net
Distribution: ---
Created attachment 63849
--> https://bugs.winehq.org/attachment.cgi?id=63849
fix issue with instant false due to trailing slash in 'if exist SomeDir/'
if exist SomeDir/ do-smth.cmd
statement (with ending slash) always return false since
'if exist' CMD implementation start using FindFirstFileW() instead of
GetFileAttributesW() in builtins.c
Such condition appears in MS VisualStudio generated makefiles
There is special case for trailing '\\', but there is no handling for '/'.
The patch proposed fixes this issue and adds corresponding tests for
if exist SomeDir/ do-smth.cmd
if exist "SomeDir/" do-smth.cmd
cases
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