diff --git a/src/helper/units.h b/src/helper/units.h
index 4746fcccaaa2dbfe6182140a889c3ee3c256b075..3acb6582855f0da4cc6cb587f65768a9abeff3e1 100644 (file)
--- a/src/helper/units.h
+++ b/src/helper/units.h
/* These are pure utility */
/* Return TRUE if conversion is possible, FALSE if unit bases differ */
-bool sp_convert_distance (gdouble *distance, const SPUnit *from, const SPUnit *to);
+gboolean sp_convert_distance (gdouble *distance, const SPUnit *from, const SPUnit *to);
/* If either one is NULL, transconverting to/from that base fails */
/* Generic conversion between volatile units would be useless anyways */