Author: Gerfried Fuchs <rhonda@debian.at>	vim:ft=diff:
Description: Let --datafile also work through -f short option

Index: abook-0.5.6/abook.c
===================================================================
--- abook-0.5.6.orig/abook.c
+++ abook-0.5.6/abook.c
@@ -324,7 +324,7 @@ parse_command_line(int argc, char **argv
 			{ 0, 0, 0, 0 }
 		};
 
-		c = getopt_long(argc, argv, "hC:",
+		c = getopt_long(argc, argv, "hC:f:",
 				long_options, &option_index);
 
 		if(c == -1)