Consistently use NULL for pointers instead of 0.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27876 b3059339-0415-0410-9bf9-f77b7e298cf2

diff --git a/libass/ass_fontconfig.c b/libass/ass_fontconfig.c
index 5edbdecaa263cd87c8c0cd0ab2796927a694d660..9a7bddecc42d90b499017124c06e55331d82ad94 100644 (file)
--- a/libass/ass_fontconfig.c
+++ b/libass/ass_fontconfig.c
@@ -77,14 +77,14 @@ static char* _select_font(fc_instance_t* priv, const char* family, unsigned bold
 {
        FcBool rc;
        FcResult result;
-       FcPattern *pat = 0, *rpat = 0;
+       FcPattern *pat = NULL, *rpat = NULL;
        int r_index, r_slant, r_weight;
        FcChar8 *r_family, *r_style, *r_file, *r_fullname;
        FcBool r_outline, r_embolden;
        FcCharSet* r_charset;
-       FcFontSet* fset = 0;
+       FcFontSet* fset = NULL;
        int curf;
-       char* retval = 0;
+       char* retval = NULL;
        int family_cnt;
        
        *index = 0;
@@ -318,7 +318,7 @@ static void process_fontdata(fc_instance_t* priv, ass_library_t* library, FT_Lib
        char* fname;
        const char* fonts_dir = library->fonts_dir;
        char buf[1000];
-       FILE* fp = 0;
+       FILE* fp = NULL;
 
        if (!fonts_dir)
                return;
@@ -464,9 +464,9 @@ fc_instance_t* fontconfig_init(ass_library_t* library, FT_Library ftlibrary, con
                }
        }
 
-       priv->family_default = family ? strdup(family) : 0;
+       priv->family_default = family ? strdup(family) : NULL;
 exit:
-       priv->path_default = path ? strdup(path) : 0;
+       priv->path_default = path ? strdup(path) : NULL;
        priv->index_default = 0;
 
        return priv;