general: various smaller fixes

[catta] / avahi-common / utf8.c

diff --git a/avahi-common/utf8.c b/avahi-common/utf8.c
index fa6a31859bce4d863a5b89bc34a21fbd93119a22..ab10ba06a05238ab8c505fb43939f13c9fb75387 100644 (file)
--- a/avahi-common/utf8.c
+++ b/avahi-common/utf8.c
@@ -60,9 +60,6 @@ avahi_utf8_valid (const char *str)
        /* done */;
       else
        {
-         const char *last;
-
-         last = p;
          if ((*(const unsigned char *)p & 0xe0) == 0xc0) /* 110xxxxx */
            {
              if ( ((*(const unsigned char *)p & 0x1e) == 0))