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authorLibravatar Drew DeVault <sir@cmpwn.com>2018-03-29 21:54:08 -0400
committerLibravatar Drew DeVault <sir@cmpwn.com>2018-03-29 22:11:08 -0400
commit849c3515abff7033dbd4723fd7328cb07af74222 (patch)
tree879dde1271572fdfe86dc0f33944100ba61a959e /sway/commands/bar.c
parentFix failure to rearrange output in some cases (diff)
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Use statically allocated text buffer
Diffstat (limited to 'sway/commands/bar.c')
-rw-r--r--sway/commands/bar.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sway/commands/bar.c b/sway/commands/bar.c
index 548106b3..ff111163 100644
--- a/sway/commands/bar.c
+++ b/sway/commands/bar.c
@@ -36,15 +36,15 @@ struct cmd_results *cmd_bar(int argc, char **argv) {
36 } 36 }
37 37
38 // set bar id 38 // set bar id
39 int i; 39 for (int i = 0; i < config->bars->length; ++i) {
40 for (i = 0; i < config->bars->length; ++i) {
41 if (bar == config->bars->items[i]) { 40 if (bar == config->bars->items[i]) {
42 const int len = 5 + numlen(i); // "bar-" + i + \0 41 const int len = 5 + numlen(i); // "bar-" + i + \0
43 bar->id = malloc(len * sizeof(char)); 42 bar->id = malloc(len * sizeof(char));
44 if (bar->id) { 43 if (bar->id) {
45 snprintf(bar->id, len, "bar-%d", i); 44 snprintf(bar->id, len, "bar-%d", i);
46 } else { 45 } else {
47 return cmd_results_new(CMD_FAILURE, "bar", "Unable to allocate bar ID"); 46 return cmd_results_new(CMD_FAILURE,
47 "bar", "Unable to allocate bar ID");
48 } 48 }
49 break; 49 break;
50 } 50 }