--- configure.orig	Thu Jun 23 23:12:00 2005
+++ configure	Tue Jun 28 20:53:10 2005
@@ -11195,19 +11201,25 @@
     sendmailver_c=`echo $sendmailver | awk -F. '{printf $3}'`
 
 
+if echo "$sendmailver_a" | egrep -q '^[0-9]+$'; then
 cat >>confdefs.h <<_ACEOF
 #define SENDMAIL_VERSION_A $sendmailver_a
 _ACEOF
+fi
 
 
+if echo "$sendmailver_b" | egrep -q '^[0-9]+$'; then
 cat >>confdefs.h <<_ACEOF
 #define SENDMAIL_VERSION_B $sendmailver_b
 _ACEOF
+fi
 
 
+if echo "$sendmailver_c" | egrep -q '^[0-9]+$'; then
 cat >>confdefs.h <<_ACEOF
 #define SENDMAIL_VERSION_C $sendmailver_c
 _ACEOF
+fi
 
   fi
 fi
