plotutils: add patch to fix compilation errors with recent libpng

This commit is contained in:
Leonid Pliushch 2019-01-14 23:21:28 +02:00 committed by Yaksh Bariya
parent 028e113b46
commit 93336ff011
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1 changed files with 31 additions and 0 deletions

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@ -0,0 +1,31 @@
fix building with libpng-1.5
--- a/libplot/z_write.c
+++ b/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);
+ png_longjmp (png_ptr, 1);
}
static void
@@ -515,7 +515,7 @@
#endif
}
- longjmp (png_ptr->jmpbuf, 1);
+ png_longjmp (png_ptr, 1);
}
static void