fbook_init(): Return NULL if the book turned out to stay empty
commit4e1a41b18a1fe07806941f306eb0e2d6f86077bb
authorPetr Baudis <pasky@ucw.cz>
Sun, 29 May 2011 18:21:22 +0000 (29 20:21 +0200)
committerPetr Baudis <pasky@ucw.cz>
Sun, 29 May 2011 18:21:22 +0000 (29 20:21 +0200)
treece910e1720e7775fca910b0ff4b252c352ba4384
parentad6a066639c9e7767ef961974aaa734b5bcaba9b
fbook_init(): Return NULL if the book turned out to stay empty

This also prevents cache reset on such occassion.
fbook.c
fbook.h