Cleanups from 'sparse', #149922, Kjartan Maraas

Wed Sep 22 14:07:47 2004  Owen Taylor  <otaylor@redhat.com>

        Cleanups from 'sparse', #149922, Kjartan Maraas

        * pango/pango-utils.c (read_config): () => (void) in
        definition.

        * pango/pangofc-fontmap.c (pango_fc_font_map_list_families):
        Initialize *n_families, not n_families.

        * pango/pangofc-fontmap.c pango/pangoft2.c opentype/ftxgdef.c
        opentype/ftxgpos.c opentype/ftxgsub.c: : Fix various 0/NULL
        confusion.

src/ftxgdef.c

@@ -179,7 +179,7 @@
     if ( !retptr )
       return TT_Err_Invalid_Argument;
 
-    if (( error = tt_face->goto_table( tt_face, TTAG_GDEF, stream, 0 ) ))
+    if (( error = tt_face->goto_table( tt_face, TTAG_GDEF, stream, NULL ) ))
       return error;
 
     if (( error = TT_New_GDEF_Table ( face, &gdef ) ))

src/ftxgpos.c

@@ -102,7 +102,7 @@
     if ( !stream )
       return TT_Err_Invalid_Face_Handle;
 
-    if (( error = tt_face->goto_table( tt_face, TTAG_GPOS, stream, 0 ) ))
+    if (( error = tt_face->goto_table( tt_face, TTAG_GPOS, stream, NULL ) ))
       return error;
 
     base_offset = FILE_Pos();
@@ -663,7 +663,7 @@
       {
         an->af.af3.XDeviceTable.StartSize  = 0;
         an->af.af3.XDeviceTable.EndSize    = 0;
-        an->af.af3.XDeviceTable.DeltaValue = 0;
+        an->af.af3.XDeviceTable.DeltaValue = NULL;
       }
 
       if ( ACCESS_Frame( 2L ) )
@@ -688,7 +688,7 @@
       {
         an->af.af3.YDeviceTable.StartSize  = 0;
         an->af.af3.YDeviceTable.EndSize    = 0;
-        an->af.af3.YDeviceTable.DeltaValue = 0;
+        an->af.af3.YDeviceTable.DeltaValue = NULL;
       }
       break;
 

src/ftxgsub.c

@@ -90,7 +90,7 @@
     if ( !retptr )
       return TT_Err_Invalid_Argument;
 
-    if (( error = tt_face->goto_table( tt_face, TTAG_GSUB, stream, 0 ) ))
+    if (( error = tt_face->goto_table( tt_face, TTAG_GSUB, stream, NULL ) ))
       return error;
 
     base_offset = FILE_Pos();