*: s/xatoi_u/xatoi_positive/g - I got bored of mistyping xatoi_u as xatou_i

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/networking/wget.c b/networking/wget.c
index fb8e513..784e405 100644
--- a/networking/wget.c
+++ b/networking/wget.c
@@ -213,7 +213,7 @@
 	} while (!isdigit(buf[0]) || buf[3] != ' ');
 
 	buf[3] = '\0';
-	result = xatoi_u(buf);
+	result = xatoi_positive(buf);
 	buf[3] = ' ';
 	return result;
 }