Remove some warnings in harfbuzz component.

3 files changed, 4 insertions, 4 deletions

diff --git a/src/3rdparty/harfbuzz/src/harfbuzz-gpos.c b/src/3rdparty/harfbuzz/src/harfbuzz-gpos.c
index 1ac3779..c932ec2 100644
--- a/src/3rdparty/harfbuzz/src/harfbuzz-gpos.c
+++ b/src/3rdparty/harfbuzz/src/harfbuzz-gpos.c
@@ -2723,7 +2723,7 @@ static HB_Error  Load_Mark2Array( HB_Mark2Array*  m2a,
 {
   HB_Error  error;
 
-  HB_UShort        k, m, n, count;
+  HB_UShort        m, n, count;
   HB_UInt          cur_offset, new_offset, base_offset;
 
   HB_Mark2Record  *m2r;
diff --git a/src/3rdparty/harfbuzz/src/harfbuzz-impl.c b/src/3rdparty/harfbuzz/src/harfbuzz-impl.c
index 9056a55..ddbf36b 100644
--- a/src/3rdparty/harfbuzz/src/harfbuzz-impl.c
+++ b/src/3rdparty/harfbuzz/src/harfbuzz-impl.c
@@ -33,7 +33,7 @@ HB_INTERNAL HB_Pointer
 _hb_alloc(size_t     size,
 	  HB_Error  *perror )
 {
-  HB_Error    error = 0;
+  HB_Error    error = (HB_Error)0;
   HB_Pointer  block = NULL;
 
   if ( size > 0 )
@@ -54,7 +54,7 @@ _hb_realloc(HB_Pointer  block,
 	    HB_Error   *perror )
 {
     HB_Pointer  block2 = NULL;
-    HB_Error    error  = 0;
+    HB_Error    error  = (HB_Error)0;
 
     block2 = realloc( block, new_size );
     if ( block2 == NULL && new_size != 0 )
diff --git a/src/3rdparty/harfbuzz/src/harfbuzz-stream.c b/src/3rdparty/harfbuzz/src/harfbuzz-stream.c
index 3dcee82..2d9638f 100644
--- a/src/3rdparty/harfbuzz/src/harfbuzz-stream.c
+++ b/src/3rdparty/harfbuzz/src/harfbuzz-stream.c
@@ -70,7 +70,7 @@ HB_INTERNAL HB_Error
 _hb_stream_seek( HB_Stream stream,
 		 HB_UInt pos )
 {
-  HB_Error  error = 0;
+  HB_Error  error = (HB_Error)0;
 
   stream->pos = pos;
   if (pos > stream->size)