sway

commit 5587af1782539e2ea2c762597054a066bc0eeee7
parent b9726afd485a9eca0aa7d123db1e55edb7bfc386
Author: Geoff Greer <geoff@greer.fm>
Date:   Thu, 26 Apr 2018 18:16:29 -0700

Rename len to msg_len. Avoids an aliased variable that was a little confusing to follow.

Diffstat:
M
sway/config/bar.c
 | 
6
+++---

1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/sway/config/bar.c b/sway/config/bar.c
@@ -173,9 +173,9 @@ void invoke_swaybar(struct bar_config *bar) {
 		char *command = malloc(len + 1);
 		if (!command) {
 			const char msg[] = "Unable to allocate swaybar command string";
-			size_t len = sizeof(msg);
-			if (write(filedes[1], &len, sizeof(int))) {};
-			if (write(filedes[1], msg, len)) {};
+			size_t msg_len = sizeof(msg);
+			if (write(filedes[1], &msg_len, sizeof(int))) {};
+			if (write(filedes[1], msg, msg_len)) {};
 			close(filedes[1]);
 			exit(1);
 		}