diff --git a/lib/formats/iotagent_ul.cpp b/lib/formats/iotagent_ul.cpp index bb69c42fb..1fe3b2204 100644 --- a/lib/formats/iotagent_ul.cpp +++ b/lib/formats/iotagent_ul.cpp @@ -34,27 +34,27 @@ int iotagent_ul_sprint(struct io *io, char *buf, size_t len, size_t *wbytes, struct sample *smps[], unsigned cnt) { - size_t printed = 0; - struct signal *sig; - struct sample *smp = smps[0]; + size_t printed = 0; + struct signal *sig; + struct sample *smp = smps[0]; - unsigned int i; - for (i = 0; (i < smp->length) && (printed < len); i++) { - sig = (struct signal *) vlist_at_safe(smp->signals, i); - if (!sig) - return -1; + unsigned int i; + for (i = 0; (i < smp->length) && (printed < len); i++) { + sig = (struct signal *) vlist_at_safe(smp->signals, i); + if (!sig) + return -1; - if (sig->name) - printed += snprintf(buf + printed, len - printed, "%s|%f|", sig->name, smp->data[i].f); - else { - char name[32]; - snprintf(name, 32, "signal_%d", i); - printed += snprintf(buf + printed, len - printed, "%s|%f|", name, smp->data[i].f); - } - } + if (sig->name) + printed += snprintf(buf + printed, len - printed, "%s|%f|", sig->name, smp->data[i].f); + else { + char name[32]; + snprintf(name, 32, "signal_%d", i); + printed += snprintf(buf + printed, len - printed, "%s|%f|", name, smp->data[i].f); + } + } - if (wbytes) - *wbytes = printed - 1; // -1 to cut off last '|' + if (wbytes) + *wbytes = printed - 1; // -1 to cut off last '|' return 0; }