[freetype2] int-not32-changes-2017 2d4f881 12/25: replace "<=" by "==" in the comparison of unsigned variable.

[suzuki toshiya]

branch: int-not32-changes-2017
commit 2d4f881acd00cbfe78a738e77acc6952606dc553
Author: suzuki toshiya <address@hidden>
Commit: suzuki toshiya <address@hidden>

    replace "<=" by "==" in the comparison of unsigned variable.
---
 src/pfr/pfrsbit.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/pfr/pfrsbit.c b/src/pfr/pfrsbit.c
index 54e7d0e..7564d39 100644
--- a/src/pfr/pfrsbit.c
+++ b/src/pfr/pfrsbit.c
@@ -95,7 +95,7 @@
       val  <<= 1;
       mask >>= 1;
 
-      if ( --left <= 0 )
+      if ( --left == 0 )
       {
         cur[0] = (FT_Byte)c;
         left   = writer->width;
@@ -174,7 +174,7 @@
 
       mask >>= 1;
 
-      if ( --left <= 0 )
+      if ( --left == 0 )
       {
         cur[0] = (FT_Byte)c;
         left   = writer->width;
@@ -239,7 +239,7 @@
 
       mask >>= 1;
 
-      if ( --left <= 0 )
+      if ( --left == 0 )
       {
         cur[0] = (FT_Byte)c;
         c      = 0;