Make QueryServiceConfigW return an empty string for empty dependencies
wine at troy.rollo.name
Thu Mar 3 20:54:34 CST 2005
QueryServiceConfigW currently returns a NULL pointer for lpDependencies when
there are no dependencies. The documentation states that an empty string has
the same meaning, and at least one application (an MSIEXEC.EXE from the
Office XP CD) will SEGV if this is NULL. Using the empty string avoids this.
Return an empty string for service dependencies when there are no
dependencies, rather than a NULL pointer, which causes some apps
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