shithub: libdvdcss

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Skip determining cache directory name if DVDCSS_CACHE is set to "off".

--- a/src/libdvdcss.c

+++ b/src/libdvdcss.c

@@ -186,6 +186,11 @@

 {

     char *psz_cache = getenv( "DVDCSS_CACHE" );

+    if( psz_cache && !strcmp( psz_cache, "off" ) )

+    {

+        return NULL;

+    }

+

     if( psz_cache == NULL || psz_cache[0] == '\0' )

     {

 #if defined(_WIN32_IE) && _WIN32_IE >= 0x500

@@ -249,7 +254,7 @@

     /* Sanity check psz_cache value. */

     if( psz_cache != NULL )

     {

-        if( psz_cache[0] == '\0' || !strcmp( psz_cache, "off" ) )

+        if( psz_cache[0] == '\0' )

         {

             return NULL;

         }