1 files changed, 1 insertions, 1 deletions
diff --git a/fish/tilde.c b/fish/tilde.c
index 83aa70d9..806297c5 100644
--- a/fish/tilde.c
+++ b/fish/tilde.c
@@ -58,7 +58,7 @@ try_tilde_expansion (char *str)
     home = find_home_for_username (&str[1], len);
 
     if (home) {
-      len = strlen (home) + strlen (rest);
+      len = strlen (home) + strlen (rest) + 1;
       str = malloc (len);
       if (str == NULL) {
         perror ("malloc");