Fix warnings about shadowed variables, and use -Wshadow in maintainer mode.

[srvx.git] / src / sar.c

diff --git a/src/sar.c b/src/sar.c
index 43cc638fafe5a15e7a7e042518a1d0791c5a7530..4b150017e79bd661c52c1533d587e7a456d1d0b7 100644 (file)
--- a/src/sar.c
+++ b/src/sar.c
@@ -1576,7 +1576,6 @@ sar_getname(const struct sockaddr *sa, unsigned int salen, int flags, sar_name_c
 
     if (flags & SNI_NUMERICHOST) {
         const char *servname;
-        unsigned int len;
         char host[SAR_NTOP_MAX], servbuf[16];
 
         /* If appropriate, try to look up service name. */