Fix build failure resulting from previous commit on systems without strlcpy

Found-by: Tinderbox
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>

2 files changed, 8 insertions, 1 deletions

diff --git a/configure.ac b/configure.ac
index a7d72e9..c03d9df 100644
--- a/configure.ac
+++ b/configure.ac
@@ -36,11 +36,12 @@ XORG_DEFAULT_OPTIONS
 AC_PROG_CC
 AC_PROG_INSTALL
 
-
 AC_TYPE_SIGNAL
 
 AC_CHECK_HEADERS([net/errno.h])
 
+AC_CHECK_FUNCS([strlcpy])
+
 # Checks for pkg-config packages
 PKG_CHECK_MODULES(XAUTH, x11 xau xext xmuu)
 AC_SUBST(XAUTH_CFLAGS)
diff --git a/gethost.c b/gethost.c
index 6b36340..6612bc0 100644
--- a/gethost.c
+++ b/gethost.c
@@ -283,7 +283,13 @@ struct addrlist *get_address_info (
 	} else if(prefix == 0 && (strncmp (fulldpyname, "/tmp/launch", 11) == 0)) {
         /* Use the bundle id (part preceding : in the basename) as our src id */
         char *c;
+#ifdef HAVE_STRLCPY
         strlcpy(buf, strrchr(fulldpyname, '/') + 1, sizeof(buf));
+#else
+        strncpy(buf, strrchr(fulldpyname, '/') + 1, sizeof(buf));
+	buf[sizeof(buf) - 1] = '\0';
+#endif
+
         c = strchr(buf, ':');
         
         /* In the legacy case with no bundle id, use the full path */