commit 38a6d6fba0c9d5a189ec706a1df4ceb639c83bd1
author Behdad Esfahbod <behdad@behdad.org> Mon Sep 18 14:33:37 2017 -0400
committer Behdad Esfahbod <behdad@behdad.org> Wed Sep 20 13:21:52 2017 -0700
tree 694f04fa86f80c056bb665bfd35dfe2781ed8178
parent 0ed241cb3047b0a8ab1949d7ac68e7159fe0984d

Fix possible div-by-zero

src/fcfreetype.c

diff --git a/src/fcfreetype.c b/src/fcfreetype.c
index cf1e196..ac12c1e 100644
--- a/src/fcfreetype.c
+++ b/src/fcfreetype.c
@@ -1310,7 +1310,7 @@
 	  {
 	      double value = instance->coords[i] / (double) (1 << 16);
 	      double default_value = master->axis[i].def / (double) (1 << 16);
-	      double mult = value / default_value;
+	      double mult = default_value ? value / default_value : 1;
 	      //printf ("named-instance, axis %d tag %lx value %g\n", i, master->axis[i].tag, value);
 	      switch (master->axis[i].tag)
 	      {