Better to add those ones after the check

Change-Id: If9acef1f2b25f94521ce1ff903eaaca7ea90b4cd

configure.ac

@@ -4869,15 +4869,15 @@ find_msvc_dlls()
         msvcdlls="$msvcdlls msvcm90.dll Microsoft.VC90.CRT.manifest"
     fi
 
-    if test "$enable_win_mozab_driver" = "yes" -a "$WITH_MINGW" != "YES" ; then
-        msvcdlls="$msvcdlls Microsoft.VC80.CRT.manifest msvcp80.dll msvcr80.dll"
-    fi
-
     for dll in $msvcdlls; do
         if ! test -f "$msvcdllpath/$dll"; then
             AC_MSG_ERROR([can not find $dll in $msvcdllpath])
         fi
     done
+
+    if test "$enable_win_mozab_driver" = "yes" -a "$WITH_MINGW" != "YES" ; then
+        msvcdlls="$msvcdlls Microsoft.VC80.CRT.manifest msvcp80.dll msvcr80.dll"
+    fi
 }
 
 if test "$build_os" = "cygwin"; then