New valgrind warnings in fusion/tests/asmcache

[Dan Kegel]

Hey James,
could you have a look at these fresh warnings?
Thanks!

http://kegel.com/wine/valgrind/logs-2008-07-01/vg-fusion_asmcache-diff.txt

+ Conditional jump or move depends on uninitialised value(s)
+    at  default_dbgstr_wn (debug.c:337)
+    by  NTDLL_dbgstr_wn (debugtools.c:106)
+    by  wine_dbgstr_wn (debug.c:408)
+    by  debugstr_w (debug.h:260)
+    by  GetCachePath (fusion.c:97)
+    by  test_QueryAssemblyInfo (asmcache.c:981)
+    by  func_asmcache (asmcache.c:1472)
+    by  run_test (test.h:449)
+    by  main (test.h:498)
+  Uninitialised value was created by a stack allocation
+    at  test_QueryAssemblyInfo (asmcache.c:946)
...
+
+ Conditional jump or move depends on uninitialised value(s)
+    at  strlenW (unicode.h:212)
+    by  strcatW (unicode.h:245)
+    by  lstrcatW (string.c:190)
+    by  test_QueryAssemblyInfo (asmcache.c:987)
+    by  func_asmcache (asmcache.c:1472)
+    by  run_test (test.h:449)
+    by  main (test.h:498)
+  Uninitialised value was created by a stack allocation
+    at  test_QueryAssemblyInfo (asmcache.c:946)