X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=ETL%2Ftrunk%2FETL%2F_bezier.h;h=fe6b17017f1e89b13a62f40efbc9f3ed67322d58;hb=9459638ad6797b8139f1e9f0715c96076dbf0890;hp=70dfe99d82d13e6f00e5d1aa010b02dbdc4010b1;hpb=84c70c6bcf5ae25cfff0c17349914f16ede14835;p=synfig.git

diff --git a/ETL/trunk/ETL/_bezier.h b/ETL/trunk/ETL/_bezier.h
index 70dfe99..fe6b170 100644
--- a/ETL/trunk/ETL/_bezier.h
+++ b/ETL/trunk/ETL/_bezier.h
@@ -25,8 +25,8 @@
 
 /* === S T A R T =========================================================== */
 
-#ifndef __ETL_BEZIER_H
-#define __ETL_BEZIER_H
+#ifndef __ETL__BEZIER_H
+#define __ETL__BEZIER_H
 
 /* === H E A D E R S ======================================================= */
 
@@ -577,6 +577,7 @@ public:
 	distance_type find_distance(time_type r, time_type s, int steps=7)const
 	{
 		const time_type inc((s-r)/steps);
+		if (!inc) return 0;
 		distance_type ret(0);
 		value_type last(operator()(r));