[tracker-miners] extract/mp3: Check for experimental flag right after fetching flags

[Carlos Garnacho <carlosg src gnome org>]

commit d7643dbc7b2c00a5b136ea16e31052f0f6506837
Author: Carlos Garnacho <carlosg gnome org>
Date:   Sun Aug 13 12:39:31 2017 +0200

    extract/mp3: Check for experimental flag right after fetching flags
    
    No need to do further operations here if the experimental flag is
    enabled.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=786539

 src/tracker-extract/tracker-extract-mp3.c |   24 ++++++++++++------------
 1 files changed, 12 insertions(+), 12 deletions(-)
---
diff --git a/src/tracker-extract/tracker-extract-mp3.c b/src/tracker-extract/tracker-extract-mp3.c
index 999a6cf..83bbd1d 100644
--- a/src/tracker-extract/tracker-extract-mp3.c
+++ b/src/tracker-extract/tracker-extract-mp3.c
@@ -1835,6 +1835,12 @@ parse_id3v24 (const gchar           *data,
        ext_header = (data[5] & 0x40) > 0;
        experimental = (data[5] & 0x20) > 0;
 
+       /* We don't handle experimental cases */
+       if (experimental) {
+               g_message ("[v24] Experimental MP3s are not extracted, doing nothing");
+               return;
+       }
+
        /* Get the complete tag size (zz) in the header:
         * Tag size is size of the complete tag after
         * unsychronisation, including padding, excluding the header
@@ -1842,12 +1848,6 @@ parse_id3v24 (const gchar           *data,
         */
        tsize = extract_uint32_7bit (&data[6]);
 
-       /* We don't handle experimental cases */
-       if (experimental) {
-               g_message ("[v24] Experimental MP3s are not extracted, doing nothing");
-               return;
-       }
-
        /* Check if we can read even the first frame, The complete
         * tag size (tsize) does not include the header which is 10
         * bytes, so we check that there is some content AFTER the
@@ -2037,6 +2037,12 @@ parse_id3v23 (const gchar          *data,
        ext_header = (data[5] & 0x40) > 0;
        experimental = (data[5] & 0x20) > 0;
 
+       /* We don't handle experimental cases */
+       if (experimental) {
+               g_message ("[v23] Experimental MP3s are not extracted, doing nothing");
+               return;
+       }
+
        /* Get the complete tag size (zz) in the header:
         * Tag size is size of the complete tag after
         * unsychronisation, including padding, excluding the header
@@ -2044,12 +2050,6 @@ parse_id3v23 (const gchar          *data,
         */
        tsize = extract_uint32_7bit (&data[6]);
 
-       /* We don't handle experimental cases */
-       if (experimental) {
-               g_message ("[v23] Experimental MP3s are not extracted, doing nothing");
-               return;
-       }
-
        /* Check if we can read even the first frame, The complete
         * tag size (tsize) does not include the header which is 10
         * bytes, so we check that there is some content AFTER the