Fix install-info keyword

PR: 3821

misc/screen/files/patch-ab

+*** doc/Makefile.in.bak	Mon Sep  2 01:54:27 1996
+--- doc/Makefile.in	Wed Jun 11 06:13:18 1997
+***************
+*** 29,35 ****
+  	if test -f $$d/screen.info; then \
+  	for f in $$d/screen.info*; do $(INSTALL_DATA) $$f $(infodir);done; \
+  	if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
+! 	  install-info --infodir=$(infodir) $$d/screen.info; \
+  	else true; fi; \
+  	fi
+  
+--- 29,35 ----
+  	if test -f $$d/screen.info; then \
+  	for f in $$d/screen.info*; do $(INSTALL_DATA) $$f $(infodir);done; \
+  	if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
+! 	  install-info --info-dir=$(infodir) $$d/screen.info; \
+  	else true; fi; \
+  	fi
+  

sysutils/screen/files/patch-ab

+*** doc/Makefile.in.bak	Mon Sep  2 01:54:27 1996
+--- doc/Makefile.in	Wed Jun 11 06:13:18 1997
+***************
+*** 29,35 ****
+  	if test -f $$d/screen.info; then \
+  	for f in $$d/screen.info*; do $(INSTALL_DATA) $$f $(infodir);done; \
+  	if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
+! 	  install-info --infodir=$(infodir) $$d/screen.info; \
+  	else true; fi; \
+  	fi
+  
+--- 29,35 ----
+  	if test -f $$d/screen.info; then \
+  	for f in $$d/screen.info*; do $(INSTALL_DATA) $$f $(infodir);done; \
+  	if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
+! 	  install-info --info-dir=$(infodir) $$d/screen.info; \
+  	else true; fi; \
+  	fi
+