diff --git a/src/message.c b/src/message.c
index 548a89e..5e3e530 100644
--- a/src/message.c
+++ b/src/message.c
@@ -4556,7 +4556,13 @@
 			remove_trailing_zeroes = TRUE;
 		    }
 
-		    if (fmt_spec == 'f' && abs_f > 1.0e307)
+		    if (fmt_spec == 'f' &&
+#ifdef VAX
+			    abs_f > 1.0e38
+#else
+			    abs_f > 1.0e307
+#endif
+			    )
 		    {
 			/* Avoid a buffer overflow */
 			strcpy(tmp, "inf");
diff --git a/src/version.c b/src/version.c
index 392c9d4..8c3020e 100644
--- a/src/version.c
+++ b/src/version.c
@@ -677,6 +677,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    81,
+/**/
     80,
 /**/
     79,