vis

commit 1773705fb0b43bb0aa455aec321a639b29551fd4
parent 05045f93d748ddfa7838216de32f48ac7fcb36b6
Author: Tom Schwindl <schwindl@posteo.de>
Date:   Sun, 24 Jul 2022 10:38:01 +0000

vis: Some duplicate files were overlooked due to a condition in the wrong place

Diffstat:
M
vis.c
 | 
12
+++++++-----

1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/vis.c b/vis.c
@@ -196,11 +196,13 @@ static File *file_new(Vis *vis, const char *name) {
 
 		File *existing = NULL;
 		/* try to detect whether the same file is already open in another window */
-		for (File *file = vis->files; file && file->name; file = file->next) {
-			if (cmp_names && strcmp(file->name, name_absolute) == 0 ||
-				file->stat.st_dev == new.st_dev && file->stat.st_ino == new.st_ino) {
-				existing = file;
-				break;
+		for (File *file = vis->files; file; file = file->next) {
+			if (file->name) {
+				if (cmp_names && strcmp(file->name, name_absolute) == 0 ||
+					file->stat.st_dev == new.st_dev && file->stat.st_ino == new.st_ino) {
+					existing = file;
+					break;
+				}
 			}
 		}
 		if (existing) {