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

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This commit is contained in:
Geoff Greer 2018-04-26 18:16:29 -07:00
parent b9726afd48
commit 5587af1782
1 changed files with 3 additions and 3 deletions
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6
sway/config/bar.c
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@ -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);
}