able to print percentage

its now possible to have percentage before and after a variable. except
for the date. But percentage with dates does not make much sense to me, so
i skipped it.

1 files changed, 4 insertions, 3 deletions

diff --git a/src/print_ipv6_addr.c b/src/print_ipv6_addr.c
index a24119f..a50bf39 100644
--- a/src/print_ipv6_addr.c
+++ b/src/print_ipv6_addr.c
@@ -133,12 +133,13 @@ void print_ipv6_info(yajl_gen json_gen, char *buffer, const char *format_up, con
     for (walk = format_up; *walk != '\0'; walk++) {
         if (*walk != '%') {
             *(outwalk++) = *walk;
-            continue;
-        }
 
-        if (BEGINS_WITH(walk + 1, "ip")) {
+        } else if (BEGINS_WITH(walk + 1, "ip")) {
             outwalk += sprintf(outwalk, "%s", addr_string);
             walk += strlen("ip");
+
+        } else {
+            *(outwalk++) = '%';
         }
     }
     END_COLOR;