Simplify print_error(), directly use av_strerror()/strerror() for

printing the error code associated to FF_NETERROR(EPROTONOSUPPORT).

Originally committed as revision 23033 to svn://svn.ffmpeg.org/ffmpeg/trunk

cmdutils.c

@@ -294,18 +294,10 @@ void print_error(const char *filename, int err)
     char errbuf[128];
     const char *errbuf_ptr = errbuf;
 
-    switch(err) {
-#if CONFIG_NETWORK
-    case FF_NETERROR(EPROTONOSUPPORT):
-        fprintf(stderr, "%s: Unsupported network protocol\n", filename);
-        break;
-#endif
-    default:
         if (av_strerror(err, errbuf, sizeof(errbuf)) < 0)
             errbuf_ptr = strerror(AVUNERROR(err));
         fprintf(stderr, "%s: %s\n", filename, errbuf_ptr);
 }
-}
 
 #define PRINT_LIB_VERSION(outstream,libname,LIBNAME,indent)             \
     if (CONFIG_##LIBNAME) {                                             \