I had come to find that the variable existed (the one pointed to by list_var), however it was indeed empty.
I do appreciate you taking your free time to help me out David. On Thu, Jan 22, 2009 at 1:13 PM, David Cole <[email protected]> wrote: > Print it out to make sure it is what you think it is. Perhaps it's empty > and REMOVE_DUPLICATES doesn't like empty lists? If so, file a bug: > REMOVE_DUPLICATES should probably just be a silent no-op if the list is > empty. > Or is it a variable that is not defined? > > What does: > MESSAGE(STATUS "list_var='${list_var}'") > MESSAGE(STATUS "${list_var}='${${list_var}}'") > ...executed just before the REMOVE_DUPLICATES call print out? > > > > On Thu, Jan 22, 2009 at 1:26 PM, Robert Dailey <[email protected]> wrote: > >> On Thu, Jan 22, 2009 at 5:39 AM, David Cole <[email protected]>wrote: >> >>> Use "list_var" instead of "${list_var}" >>> >>> ${list_var} will only work if it happens to evaluate to the name of a >>> list variable.... >> >> >> That was the entire point :) >> >> list_var isn't a list, it's a variable pointing to a list. Apologies if I >> did not explain this properly before. >> > >
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