casa-mp-base

--- libplot/z_write.c.orig

+++ libplot/z_write.c

@@ -164,7 +164,7 @@

     }

   /* cleanup after libpng errors (error handler does a longjmp) */

-  if (setjmp (png_ptr->jmpbuf))

+  if (setjmp (png_jmpbuf (png_ptr)))

     {

       png_destroy_write_struct (&png_ptr, (png_info **)NULL);

       return -1;

@@ -444,7 +444,7 @@

 #endif

     }

-  longjmp (png_ptr->jmpbuf, 1);

+  longjmp (png_jmpbuf (png_ptr), 1);

 }

 static void 

@@ -515,7 +515,7 @@

 #endif

     }

-  longjmp (png_ptr->jmpbuf, 1);

+  longjmp (png_jmpbuf (png_ptr), 1);

 }

 static void