shithub: sox

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fix bug when libmagic sometimes appends text

--- a/src/formats.c

+++ b/src/formats.c

@@ -100,7 +100,7 @@

     }

     if (magic)

       filetype = magic_buffer(magic, data, sizeof(data));

-    if (filetype && strcmp(filetype, "application/octet-stream") &&

+    if (filetype && strncmp(filetype, "application/octet-stream", (size_t)24) &&

           !lsx_strends(filetype, "/unknown") &&

           strncmp(filetype, "text/plain", (size_t)10) )

       return filetype;