*) introduce ngx_strchr()
*) test server_name for '/': it's common configuration error when
trailing ';' is omitted and a next directive is treated as server_name
diff --git a/src/core/ngx_string.h b/src/core/ngx_string.h
index 1565000..db7857a 100644
--- a/src/core/ngx_string.h
+++ b/src/core/ngx_string.h
@@ -40,6 +40,7 @@
#define ngx_strstr(s1, s2) strstr((const char *) s1, (const char *) s2)
+#define ngx_strchr(s1, c) strchr((const char *) s1, (int) c)
#define ngx_strlen(s) strlen((const char *) s)
