Fix missing #include.

Mistake failed silently because it only changed #ifdef outcome.

diff --git a/src/microcode/flonum.c b/src/microcode/flonum.c
index a5c6df166772d0f98c183f4b962cc6cd3209fa70..7a8062e88f8e6401f4dedef7037de41511bbc71f 100644 (file)
--- a/src/microcode/flonum.c
+++ b/src/microcode/flonum.c
@@ -33,6 +33,7 @@ USA.
 #include "prims.h"
 #include "ctassert.h"
 #include "fma.h"
+#include "floenv.h"
 
 double
 arg_flonum (int arg_number)