From d72b4409ce05e5604685fb8468068c8057315b2d Mon Sep 17 00:00:00 2001 From: Simon Ser Date: Tue, 6 Dec 2022 11:43:26 +0100 Subject: util/env: make env_parse_switch() return a size_t This function is guaranteed to never return a negative value. This is important because we use arr[env_parse_switch(...)] in a few places. --- util/env.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'util') diff --git a/util/env.c b/util/env.c index b0a9efda..77911a22 100644 --- a/util/env.c +++ b/util/env.c @@ -19,7 +19,7 @@ bool env_parse_bool(const char *option) { return false; } -ssize_t env_parse_switch(const char *option, const char **switches) { +size_t env_parse_switch(const char *option, const char **switches) { const char *env = getenv(option); if (env) { wlr_log(WLR_INFO, "Loading %s option: %s", option, env); -- cgit v1.2.3