(buil): Clarify.

diff --git a/src/lib/commands/buil.c b/src/lib/commands/buil.c
index b95aaa3cfcb4b808407086b5a035f2879d8a9edf..76706fa32635127e7e37d1061af61fa54339559a 100644 (file)
--- a/src/lib/commands/buil.c
+++ b/src/lib/commands/buil.c
@@ -81,7 +81,7 @@ buil(void)
     int tlev;
     int rlev;
     int type;
-    int what;
+    char what;
     struct lchrstr *lp;
     struct mchrstr *mp;
     struct plchrstr *pp;