vis

commit d30fd9d47475f09568afd65646e26a8756e59fc0
parent 8404e0c02489a5c2e37651229937a912b1aa9b00
Author: Marc André Tanner <mat@brain-dump.org>
Date:   Wed,  8 Jul 2015 11:50:00 +0200

vis: only read file content from stdin if - was specified

This allows to feed keyboard input from a file as in:

 cat keyboard-input | vis input-file

which will be used for testing purposes.

Diffstat:
M
vis.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/vis.c b/vis.c
@@ -2387,7 +2387,7 @@ int main(int argc, char *argv[]) {
 	}
 
 	if (!vis->windows) {
-		if (!strcmp(argv[argc-1], "-") || !isatty(STDIN_FILENO)) {
+		if (!strcmp(argv[argc-1], "-")) {
 			if (!vis_window_new(NULL))
 				die("Can not create empty buffer\n");
 			ssize_t len = 0;