@@ -554,18 +554,19 @@ char *get_strz(ByteIOContext *s, char *buf, int maxlen)

     return buf;

 }

-void ff_get_line(ByteIOContext *s, char *buf, int maxlen)

+int ff_get_line(ByteIOContext *s, char *buf, int maxlen)

 {

     int i = 0;

     char c;

     do {

         c = get_byte(s);

-        if (i < maxlen-1)

+        if (c && i < maxlen-1)

             buf[i++] = c;

     } while (c != '\n' && c);

     buf[i] = 0;

+    return i;

 }

 uint64_t get_be64(ByteIOContext *s)

@@ -167,7 +167,7 @@ int ff_get_v_length(uint64_t val);

  */

 void ff_put_v(ByteIOContext *bc, uint64_t val);

-void ff_get_line(ByteIOContext *s, char *buf, int maxlen);

+int ff_get_line(ByteIOContext *s, char *buf, int maxlen);

 #define SPACE_CHARS " \t\r\n"