Use `int` for flags

[slstatus.git] / components / netspeeds.c

diff --git a/components/netspeeds.c b/components/netspeeds.c
index cd47dae..b4e6972 100644 (file)
--- a/components/netspeeds.c
+++ b/components/netspeeds.c
@@ -61,12 +61,15 @@
                uint64_t oldrxbytes;
                static uint64_t rxbytes = 0;
                extern const unsigned int interval;
-               char if_ok = 0;
+               int if_ok = 0;
+
+               oldrxbytes = rxbytes;
 
                if (getifaddrs(&ifal) == -1) {
                        warn("getifaddrs failed");
                        return NULL;
                }
+               rxbytes = 0;
                for (ifa = ifal; ifa; ifa = ifa->ifa_next) {
                        if (!strcmp(ifa->ifa_name, interface) &&
                           (ifd = (struct if_data *)ifa->ifa_data)) {
@@ -91,12 +94,15 @@
                uint64_t oldtxbytes;
                static uint64_t txbytes = 0;
                extern const unsigned int interval;
-               char if_ok = 0;
+               int if_ok = 0;
+
+               oldtxbytes = txbytes;
 
                if (getifaddrs(&ifal) == -1) {
                        warn("getifaddrs failed");
                        return NULL;
                }
+               txbytes = 0;
                for (ifa = ifal; ifa; ifa = ifa->ifa_next) {
                        if (!strcmp(ifa->ifa_name, interface) &&
                           (ifd = (struct if_data *)ifa->ifa_data)) {