Ignore SIGPIPE, caused by key handler exiting before all files got printed, fixes issue #188

Makefile

@@ -1,4 +1,4 @@
-VERSION   := git-20141127
+VERSION   := git-20141201
 
 PREFIX    := /usr/local
 MANPREFIX := $(PREFIX)/share/man

main.c

@@ -798,6 +798,8 @@ int main(int argc, char **argv)
 	struct stat fstats;
 	r_dir_t dir;
 
+	signal(SIGPIPE, SIG_IGN);
+
 	parse_options(argc, argv);
 
 	if (options->clean_cache) {