Description: Don't lookup previous point if there isn't any
Author: Marc Deslauriers <marc.deslauriers@canonical.com>
Forwarded: no

Index: t1lib-5.1.2/lib/type1/type1.c
===================================================================
--- t1lib-5.1.2.orig/lib/type1/type1.c	2011-12-13 14:24:14.280965637 -0600
+++ t1lib-5.1.2/lib/type1/type1.c	2011-12-13 14:25:25.893320747 -0600
@@ -1700,6 +1700,7 @@
   long pindex = 0;
   
   /* compute hinting for previous segment! */
+  if (ppoints == NULL) Error0i("RLineTo: No previous point!\n");
   FindStems( currx, curry, currx-ppoints[numppoints-2].x, curry-ppoints[numppoints-2].y, dx, dy);
 
   /* Allocate a new path point and pre-setup data */
@@ -1728,6 +1729,7 @@
   long pindex = 0;
   
   /* compute hinting for previous point! */
+  if (ppoints == NULL) Error0i("RRCurveTo: No previous point!\n");
   FindStems( currx, curry, currx-ppoints[numppoints-2].x, curry-ppoints[numppoints-2].y, dx1, dy1);
 
   /* Allocate three new path points and pre-setup data */
@@ -1903,6 +1905,7 @@
     FindStems( currx, curry, 0, 0, dx, dy);
   }
   else {
+    if (ppoints == NULL) Error0i("RMoveTo: No previous point!\n");
     FindStems( currx, curry, ppoints[numppoints-2].x, ppoints[numppoints-2].y, dx, dy);
   }
   
patool.scm?id=0e5e032d1288923c67406036df975674d8487e9e'>tree</a><a href='/guix/commit/gnu/packages/patool.scm?id=0e5e032d1288923c67406036df975674d8487e9e'>commit</a><a href='/guix/diff/gnu/packages/patool.scm?id=0e5e032d1288923c67406036df975674d8487e9e'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/packages/patool.scm'>
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<tr><td><span title='2024-02-09 22:19:09 +0000'>2024-02-09</span></td><td><a href='/guix/commit/gnu/packages/patool.scm?id=6dcc097cd8e6d859c1e51762cf3aa7c8a5b29a9c'>gnu: patool: Update to 2.1.1.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/patool.scm (patool): Update to 2.1.1.

Change-Id: I86a5e93b10e377a6705c3b7f4a822d8d54f66483
</span></span></td><td>Sharlatan Hellseher</td></tr>
<tr><td><span title='2024-02-09 22:19:09 +0000'>2024-02-09</span></td><td><a href='/guix/commit/gnu/packages/patool.scm?id=c439bb26830a313b058264a9a33da300d4982a56'>gnu: patool: Fix build.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/patool.scm (patool): Fix build.
[build-system]: Swap to pyproject-build-system.
[arguments] &lt;#:test-flags&gt;: Disable failing tests.

Change-Id: I53ccec4b39bfae6649bfd715fdb2158b2f7a33e1
</span></span></td><td>Sharlatan Hellseher</td></tr>