e_comp_hwc: add the null check of g_hwc

Change-Id: Ie2a116d9058a345778811426b26da77497552b8e

diff --git a/src/bin/e_comp_hwc.c b/src/bin/e_comp_hwc.c
index b0fab085f127292d821abfde0cc0bbdf6ab9a8e8..d37fe85f7fd0de3adc3461d389426846a6f165da 100755 (executable)
--- a/src/bin/e_comp_hwc.c
+++ b/src/bin/e_comp_hwc.c
@@ -1670,6 +1670,8 @@ fail:
 void
 e_comp_hwc_trace_debug(Eina_Bool onoff)
 {
+   EINA_SAFETY_ON_NULL_RETURN(g_hwc);
+
    if (onoff == g_hwc->trace_debug) return;
    g_hwc->trace_debug = onoff;
    INF("HWC: hwc trace_debug is %s", onoff?"ON":"OFF");