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-rw-r--r--x11vnc/xdamage.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/x11vnc/xdamage.c b/x11vnc/xdamage.c
index fb5e2b7..109492d 100644
--- a/x11vnc/xdamage.c
+++ b/x11vnc/xdamage.c
@@ -558,9 +558,11 @@ int xdamage_hint_skip(int y) {
int fast_tmpl = 1;
sraRegionPtr reg, tmpl;
int ret, i, n, nreg;
+#ifndef NO_NCACHE
static int ncache_no_skip = 0;
static double last_ncache_no_skip = 0.0;
static double last_ncache_no_skip_long = 0.0, ncache_fac = 0.25;
+#endif
if (! xdamage_present || ! use_xdamage) {
return 0; /* cannot skip */