swr: use the correct variable for no undefined symbols

The variable name was missing a leading LD_, which resulted in a missing
check for unresolved symbols in the backend binaries.

With the link addressed with earlier patches, we can correct the typo.

Thanks to Laurent for the help spotting this.

v2: Split from a larger patch.

Cc: [email protected]
Cc: Bruce Cherniak <[email protected]>
Cc: Tim Rowley <[email protected]>
Cc: Laurent Carlier <[email protected]>
Fixes: 9475251145174882b532 "swr: standardize linkage and check for
                             unresolved symbols"
Reviewed-by: Eric Engestrom <[email protected]>
Reported-by: Laurent Carlier <[email protected]>
Signed-off-by: Emil Velikov <[email protected]>

0 files changed, 0 insertions, 0 deletions