[PATCH] shell32: Fix use of uninitialized variable in paste_pidls (Clang)

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=94949

Your paranoid android.


=== debiant2 (32 bit report) ===

shell32:
shelllink.c:752: Test failed: save failed (0x80070020)
shelllink.c:752: Test failed: dirty (0x00000000)
shelllink.c:752: Test failed: got 0x00000001
shelllink.c:752: Test failed: Didn't expect NULL
Unhandled exception: page fault on read access to 0x00000000 in 32-bit code (0x6a2e848d).