updated for version 7.4a.006

Problem:    Failure in po file check goes unnoticed.
Solution:   Fail "make test" if the po file check fails.

src/Makefile

@@ -1850,7 +1850,7 @@ types.vim: $(TAGS_SRC) $(TAGS_INCL)
 #
 test check:
 	$(MAKE) -f Makefile $(VIMTARGET)
-	-if test -n "$(MAKEMO)" -a -f $(PODIR)/Makefile; then \
+	if test -n "$(MAKEMO)" -a -f $(PODIR)/Makefile; then \
 		cd $(PODIR); $(MAKE) -f Makefile check VIM=../$(VIMTARGET); \
 	fi
 	-if test $(VIMTARGET) != vim -a ! -r vim; then \

src/version.c

@@ -728,6 +728,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    6,
 /**/
     5,
 /**/