swap_perc: check for division by zero on obsd too

[slstatus.git] / slstatus.c

diff --git a/slstatus.c b/slstatus.c
index 0c4605f..3222b02 100644 (file)
--- a/slstatus.c
+++ b/slstatus.c
@@ -91,12 +91,8 @@ main(int argc, char *argv[])
                        if (!(res = args[i].func(args[i].args))) {
                                res = unknown_str;
                        }
-                       if ((ret = snprintf(status + len, sizeof(status) - len,
+                       if ((ret = esnprintf(status + len, sizeof(status) - len,
                                            args[i].fmt, res)) < 0) {
-                               warn("snprintf:");
-                               break;
-                       } else if ((size_t)ret >= sizeof(status) - len) {
-                               warn("snprintf: Output truncated");
                                break;
                        }
                        len += ret;