nano

commit 34238dc1199b9bd1bf94c4bc59e4bad744d0d698
parent 18a40caa4881e76e320012f43826682ad954bc63
Author: Benno Schulenberg <bensberg@telfort.nl>
Date:   Wed, 13 Jul 2022 16:18:15 +0200

files: designate the root directory with a simple "/", not with "//"

The double slash would derail the file browser, causing a crash.

This fixes https://savannah.gnu.org/bugs/?62760.
Reported-by: Frank Wolff

Bug existed since version 6.3, commit fdd946c0.

Diffstat:
M
src/files.c
 | 
5
+++--

1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/files.c b/src/files.c
@@ -1379,8 +1379,9 @@ char *get_full_path(const char *origpath)
 		}
 	}
 
-	/* Ensure that a directory path ends with a slash. */
-	if (target && stat(target, &fileinfo) == 0 && S_ISDIR(fileinfo.st_mode)) {
+	/* Ensure that a non-apex directory path ends with a slash. */
+	if (target && target[1] && stat(target, &fileinfo) == 0 &&
+								S_ISDIR(fileinfo.st_mode)) {
 		target = nrealloc(target, strlen(target) + 2);
 		strcat(target, "/");
 	}