Comment 2 for bug 922922

StacktraceTop:
 dh_globbed_keywords_new (keywords=0x0) at dh-keyword-model.c:365
 keyword_model_search_books (model=<optimized out>, string=0x9ac3510 "book:gladeui", keywords=0x0, book_id=0x9749920 "gladeui", page_id=0x0, language=0x0, case_sensitive=0, prefix=1, max_hits=100, n_hits=0xbfc88a9c, exact_link=0xbfc88a98) at dh-keyword-model.c:448
 keyword_model_search (exact_link=0xbfc88a98, case_sensitive=0, language=0x0, page_id=0x0, book_id=0x9749920 "gladeui", keywords=0x0, string=0x9ac3510 "book:gladeui", model=0x9b62f20) at dh-keyword-model.c:624
 dh_keyword_model_filter (model=0x9b62f20, string=0x9ac3510 "book:gladeui", book_id=0x9749920 "gladeui", language=0x0) at dh-keyword-model.c:811
 search_filter_idle (search=0x9aaae50) at dh-search.c:426