[pshinter] Fix thinko.

* src/pshinter/pshalgo.c (psh_glyph_find_strong_points): Correctly check `count'. Bug introduced two commits earlier.
10 years ago · 22b1d5ca67
parent ca96fe01fa
commit 22b1d5ca67
2 changed files with 11 additions and 5 deletions
--- a/8
+++ b/8
@ -1,3 +1,11 @@
+2015-02-22  Werner Lemberg  <wl@gnu.org>
+
+	[pshinter] Fix thinko.
+
+	* src/pshinter/pshalgo.c (psh_glyph_find_strong_points): Correctly
+	check `count'.
+	Bug introduced two commits earlier.
+
 2015-02-22  Werner Lemberg  <wl@gnu.org>

 	[raster] Signedness fixes.
--- a/src/pshinter/pshalgo.c
+++ b/src/pshinter/pshalgo.c
@ -1696,14 +1696,12 @@
      mask++;
      for ( ; num_masks > 1; num_masks--, mask++ )
      {
-        FT_UInt  next;
-        FT_UInt  count;
+        FT_UInt  next = FT_MIN( mask->end_point, glyph->num_points );


-        next  = FT_MIN( mask->end_point, glyph->num_points );
-        count = next - first;
-        if ( count > 0 )
+        if ( next > first )
        {
+          FT_UInt    count = next - first;
          PSH_Point  point = glyph->points + first;