Setoverwrite and functions
I'm having a problem with SetOverwrite and I don't see anything else relating to this.
My install sets several configuration files into a current directory and a defaults directory. When I write into the current directory, I don't want to overwrite existing files (in the case of an upgrade). I always want to overwrite the default directory.
So I do something like:
SetOutPath "${CONFIG_DEST_FOLDER}\Current\
SetOverwrite off
Call WriteConfigFiles
and then
SetOutPath "${CONFIG_DEST_FOLDER}\Default\
SetOverwrite on
Call WriteConfigFiles
But when I do this, it always writes the config files. If I move the SetOverwrite off into the WriteConfigFiles routine, it won't overwrite existing files, but of course I want it to in the second case.
WriteConfigFiles looks like:
Function WriteConfigFiles
File ${CONFIG_SRC_FOLDER}\HMI1.config
File ${CONFIG_SRC_FOLDER}\HMI2.config
File ${CONFIG_SRC_FOLDER}\HMI3.config
File ${LIB_COMMON_FOLDER}\MachineConfiguration\Machine.xslt
File ${LIB_COMMON_FOLDER}\MachineConfiguration\Machine.xsd
File ${CONFIG_SRC_FOLDER}\Unit1.config
File ${CONFIG_SRC_FOLDER}\Unit2.config
File ${CONFIG_SRC_FOLDER}\Unit3.config
FunctionEnd
To me this looks like a bug. What do you all think? I really don't want to have two routines to write the same set of files...