From http://www.jwz.org/xscreensaver/xscreensaver-5.39.tar.gz

[xscreensaver] / hacks / glx / jigsaw.c

diff --git a/hacks/glx/jigsaw.c b/hacks/glx/jigsaw.c
index 5185f9b55fe135149cf1c8c8d80dccd5af3e612a..934dbcc7a758bb89f95c080f277147bf65a1dfcf 100644 (file)
--- a/hacks/glx/jigsaw.c
+++ b/hacks/glx/jigsaw.c
@@ -824,8 +824,8 @@ image_loaded_cb (const char *filename, XRectangle *geometry,
 
   glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
   glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-  glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
-  glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
+  glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+  glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
 
   make_puzzle_grid (mi);
 }