GetText 0.21 and warning: address of array always evaluate to 'true'

[Jeffrey Walton]

Hi Everyone,

I'm working on OS X 10.13. This may be a warning of interest for GetText 0.21:

libcroco/cr-cascade.c:212:47: warning: address of array
      '((a_this)->priv)->sheets' will always evaluate to 'true'
      [-Wpointer-bool-conversion]
                for (i = 0; PRIVATE (a_this)->sheets && i < NB_ORIGINS; i++) {
                            ~~~~~~~~~~~~~~~~~~^~~~~~ ~~

I can't really tell what the intention is for sheets.

Jeff