dmime: Actually get a pCLSID stream before using it (Coverity).
[wine] / dlls / olesvr.dll16 /
drwxr-xr-x   ..
-rw-r--r-- 315 Makefile.in
-rw-r--r-- 6228 olesvr.c
-rw-r--r-- 829 olesvr.dll16.spec