Fix libbitfury being compiled in always by mistake.
diff --git a/configure.ac b/configure.ac
index 4fda5e9..7bfdc23 100644
--- a/configure.ac
+++ b/configure.ac
@@ -289,9 +289,9 @@ else
fi
if test x$bab$bitfury != xnono; then
- want_libbitfury = true
+ want_libbitfury=true
else
- want_libbitfury = false
+ want_libbitfury=false
fi
AM_CONDITIONAL([NEED_FPGAUTILS], [test x$modminer != xno])