From 133ed4e21dce810418f448d540498232cc604022 Mon Sep 17 00:00:00 2001
From: Benno Schulenberg <bensberg@justemail.net>
Date: Tue, 26 Apr 2016 14:28:01 +0200
Subject: [PATCH] tabbing: don't null-terminate a directory name on the slash
 but after it

This fixes https://savannah.gnu.org/bugs/?47786.
---
 src/files.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/files.c b/src/files.c
index 42576517..c4ddf1c3 100644
--- a/src/files.c
+++ b/src/files.c
@@ -2675,12 +2675,13 @@ char **cwd_tab_completion(const char *buf, bool allow_files, size_t
     *num_matches = 0;
     null_at(&dirname, buf_len);
 
-    /* If there's a / in the name, strip out the directory part. */
+    /* If there's a / in the name, split out filename and directory parts. */
     slash = strrchr(dirname, '/');
     if (slash != NULL) {
 	char *wasdirname = dirname;
 
-	filename = mallocstrcpy(NULL, slash + 1);
+	filename = mallocstrcpy(NULL, ++slash);
+	/* Cut off the filename part after the slash. */
 	*slash = '\0';
 	dirname = real_dir_from_tilde(dirname);
 	free(wasdirname);