From 720313e185e0365a03f8bb648f8daad0e609d343 Mon Sep 17 00:00:00 2001 From: Dominique Martinet Date: Fri, 8 Jun 2018 21:58:40 +0900 Subject: sway/criteria: gcc string truncation warning fix --- sway/criteria.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/sway/criteria.c b/sway/criteria.c index a263485a..d9f09ecc 100644 --- a/sway/criteria.c +++ b/sway/criteria.c @@ -472,7 +472,9 @@ struct criteria *criteria_parse(char *raw, char **error_arg) { ++head; } name = calloc(head - namestart + 1, 1); - strncpy(name, namestart, head - namestart); + if (head != namestart) { + strncpy(name, namestart, head - namestart); + } // Parse token value skip_spaces(&head); value = NULL; -- cgit v1.2.3-54-g00ecf