config: fix wrong assignment

Detected by Coverity in CID1430899

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>

diff --git a/src/config.c b/src/config.c
index c3e2437901f7db340a8ca93d5eeec3382b2a7a68..118349ac311138bf13359f3fdb999037138c5734 100644 (file)
--- a/src/config.c
+++ b/src/config.c
@@ -728,7 +728,7 @@ int config_parse_interface(void *data, size_t len, const char *name, bool overwr
                char *delim;
                int l;
                if (!astr || !strcpy(astr, str) ||
-                               (delim = strchr(astr, '/')) == NULL || (*(delim++) = 0) ||
+                               (delim = strchr(astr, '/')) == NULL || (*(delim++) == 0) ||
                                sscanf(delim, "%i", &l) == 0 || l > 128 ||
                                inet_pton(AF_INET6, astr, &iface->pio_filter_addr) == 0) {
                        iface->pio_filter_length = 0;