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Check current page number when read from history

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This commit is contained in:
Moritz Lipp 2012-02-08 22:19:37 +01:00
parent 9243fc0511
commit 7ca0f3b20e
1 changed files with 6 additions and 0 deletions
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6
document.c
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@ -265,11 +265,17 @@ zathura_document_open(zathura_t* zathura, const char* path, const char* password
int offset = 0; int offset = 0;
zathura_db_get_fileinfo(zathura->database, document->file_path, zathura_db_get_fileinfo(zathura->database, document->file_path,
&document->current_page_number, &offset, &document->scale); &document->current_page_number, &offset, &document->scale);
if (document->scale <= FLT_EPSILON) { if (document->scale <= FLT_EPSILON) {
girara_warning("document info: '%s' has non positive scale", document->file_path); girara_warning("document info: '%s' has non positive scale", document->file_path);
document->scale = 1; document->scale = 1;
} }
if (document->current_page_number == 0 || document->current_page_number > document->number_of_pages) {
girara_warning("document info: '%s' has an invalid page number", document->file_path);
document->current_page_number = 1;
}
if (plugin->open_function == NULL || plugin->open_function(document) != ZATHURA_PLUGIN_ERROR_OK) { if (plugin->open_function == NULL || plugin->open_function(document) != ZATHURA_PLUGIN_ERROR_OK) {
girara_error("could not open file\n"); girara_error("could not open file\n");
goto error_free; goto error_free;