[cantarell-fonts] generate.sh.in: make Simplify() work for older FontForge releases.

[Nikolaus Waxweiler <nwaxweiler src gnome org>]

commit 42bda00c87b914ecb6a05e54fc7d7788d21e7ccb
Author: Nikolaus Waxweiler <madigens gmail com>
Date:   Mon Feb 1 13:50:39 2016 +0100

    generate.sh.in: make Simplify() work for older FontForge releases.
    
    Apparently you needed to specify the acceptable error in past times.

 scripts/generate.sh.in |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/scripts/generate.sh.in b/scripts/generate.sh.in
index 1fdff67..66f72d1 100755
--- a/scripts/generate.sh.in
+++ b/scripts/generate.sh.in
@@ -23,7 +23,7 @@ while (i < $argc)
     UnlinkReference()
     RemoveOverlap()
     AddExtrema()
-    Simplify(1 | 8 | 16 | 32 | 64 | 128)
+    Simplify(1 | 8 | 16 | 32 | 64 | 128, 1)
 
     SelectAll()
     ClearHints()
@@ -72,11 +72,11 @@ while (i < $argc)
     SelectAll()
     UnlinkReference()
     RemoveOverlap()
-    Simplify(1 | 8 | 16 | 32 | 64 | 128)
+    Simplify(1 | 8 | 16 | 32 | 64 | 128, 1)
     RoundToInt()
     Skew(8)
     AddExtrema()
-    Simplify(1 | 8 | 16 | 32 | 64 | 128)
+    Simplify(1 | 8 | 16 | 32 | 64 | 128, 1)
     RoundToInt()
 
     # Can't validate oblique'd font because RoundToInt doesn't seem to round