diff --git a/phpwkhtmltox.c b/phpwkhtmltox.c
index d594067..db49249 100644
--- a/phpwkhtmltox.c
+++ b/phpwkhtmltox.c
@@ -96,7 +96,7 @@ PHP_FUNCTION(wkhtmltox_convert)
}
if (strcmp(format, "image") == 0) {
- wkhtmltoimage_init(false);
+ wkhtmltoimage_init(0);
wkhtmltoimage_global_settings *global_settings = wkhtmltoimage_create_global_settings();
@@ -108,7 +108,7 @@ PHP_FUNCTION(wkhtmltox_convert)
wkhtmltoimage_deinit();
} else if (strcmp(format, "pdf") == 0) {
- wkhtmltopdf_init(false);
+ wkhtmltopdf_init(0);
wkhtmltopdf_global_settings *global_settings = wkhtmltopdf_create_global_settings();
wkhtmltox_set_params((void *)global_settings, (fp)wkhtmltopdf_set_global_setting, global_params);
@@ -138,7 +138,7 @@ PHP_FUNCTION(wkhtmltox_convert)
wkhtmltopdf_deinit();
}
- RETVAL_BOOL((bool)ret);
+ RETVAL_BOOL(ret);
}