pkcs5.c: fix dead store: return proper exit status

Found with Clang's `scan-build` tool.

The error value assigned to `ret` is not returned, meaning that the
selftest always succeeds. Ensure the error value is propagated back to
the caller.
This commit is contained in:
Alfred Klomp 2014-07-14 22:07:34 +02:00 committed by Manuel Pégourié-Gonnard
parent 8d77eeeaf6
commit 1b4eda3af9

View file

@ -408,7 +408,7 @@ int pkcs5_self_test( int verbose )
exit:
md_free( &sha1_ctx );
return( 0 );
return( ret );
}
#endif /* POLARSSL_SHA1_C */