shell32: Don't print not initialized value.
[wine] / dlls / winscard /
drwxr-xr-x   ..
-rw-r--r-- 292 Makefile.in
-rw-r--r-- 1204 rsrc.rc
-rw-r--r-- 1918 winscard.c
-rw-r--r-- 1756 winscard.spec