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-rw-r--r--src/config.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/config.c b/src/config.c
index c3e2437..118349a 100644
--- 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;