updated for version 7.3.712

Problem:    Nmake from VS2010 SP1 is not recognized.
Solution:   Add the version number. (Ken Takata)

Author: brammool

src/Make_mvc.mak

@@ -407,6 +407,9 @@ MSVCVER = 10.0
 !if "$(_NMAKE_VER)" == "10.00.30319.01"
 MSVCVER = 10.0
 !endif
+!if "$(_NMAKE_VER)" == "10.00.40219.01"
+MSVCVER = 10.0
+!endif
 !if "$(_NMAKE_VER)" == "11.00.50727.1"
 MSVCVER = 11.0
 !endif

src/version.c

@@ -725,6 +725,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    712,
 /**/
     711,
 /**/