Revert change to host-adapter that breaks self-build.

diff --git a/src/runtime/host-adapter.scm b/src/runtime/host-adapter.scm
index 20667844b8c26b1bac68b9f0555438985c9c67a8..0508fc671131d6d563a4368a2a355b5e1d9e446f 100644 (file)
--- a/src/runtime/host-adapter.scm
+++ b/src/runtime/host-adapter.scm
@@ -36,7 +36,7 @@ USA.
 ;;; only until the new runtime is released.  They assume the host is
 ;;; the current release (9.2 as of March 2017).
 
-(if (string-prefix? "9.2" (get-subsystem-version-string "release"))
+(if (string=? "9.2" (get-subsystem-version-string "release"))
     (begin
       (eval
        '(begin