diff -Naur htmldoc-1.8.29b/Makefile.in htmldoc-1.8.29c/Makefile.in
--- htmldoc-1.8.29b/Makefile.in	2016-04-13 17:02:29.706811414 +0000
+++ htmldoc-1.8.29c/Makefile.in	2016-04-13 17:03:37.713630261 +0000
@@ -39,7 +39,7 @@
 all:	Makedefs Makefile config.h htmldoc.list
 	for dir in $(DIRS); do\
 		echo Making all in $$dir...;\
-		(cd $$dir; $(MAKE) -$(MAKEFLAGS)) || break;\
+		(cd $$dir; $(MAKE) -$(MAKEFLAGS)) || exit 1;\
 	done
 
 
@@ -50,7 +50,7 @@
 clean:
 	for dir in $(DIRS); do\
 		echo Cleaning in $$dir...;\
-		(cd $$dir; $(MAKE) -$(MAKEFLAGS) clean) || break;\
+		(cd $$dir; $(MAKE) -$(MAKEFLAGS) clean) || exit 1;\
 	done
 	$(RM) *.bak
 	$(RM) *.bck
@@ -77,7 +77,7 @@
 	$(MAKE) all
 	for dir in $(INSTALLDIRS); do\
 		echo Installing in $$dir...;\
-		(cd $$dir; $(MAKE) -$(MAKEFLAGS) install) || break;\
+		(cd $$dir; $(MAKE) -$(MAKEFLAGS) install) || exit 1;\
 	done