ref: a034af18c16e6688373c4c910d97a7dc0342c8a7
parent: bd07b0404fff4df50ac6ecf852ab56b70c2eaad0
author: Christopher Snowhill <[email protected]>
date: Tue Sep 12 12:31:02 EDT 2017
Handle NULL entry in various places.
--- a/src/it/itrender.c
+++ b/src/it/itrender.c
@@ -4445,8 +4445,13 @@
/** WARNING - everything pertaining to a new pattern initialised? */
- sigrenderer->entry = sigrenderer->entry_start = pattern->entry;
- sigrenderer->entry_end = sigrenderer->entry + pattern->n_entries;
+ if ( pattern->entry ) {+ sigrenderer->entry = sigrenderer->entry_start = pattern->entry;
+ sigrenderer->entry_end = sigrenderer->entry + pattern->n_entries;
+ } else {+ sigrenderer->entry = sigrenderer->entry_start = 0;
+ sigrenderer->entry_end = 0;
+ }
/* If n_rows was 0, we're only just starting. Don't do anything weird here. */
/* added: process row check, for break to row spooniness */
@@ -4511,6 +4516,7 @@
if (!(sigdata->flags & IT_WAS_A_669))
reset_effects(sigrenderer);
+ if ( sigrenderer->entry )
{IT_ENTRY *entry = sigrenderer->entry;
int ignore_cxx = 0;
@@ -4530,6 +4536,7 @@
else if (!(sigdata->flags & IT_OLD_EFFECTS))
update_smooth_effects(sigrenderer);
} else {+ if ( sigrenderer->entry )
{IT_ENTRY *entry = sigrenderer->entry;