rem: free(panel->shortcuts[i]);
add: wfree(panel->shortcuts[i]);
context: showData(_Panel *panel){    char *str;    int i;    for (i=0; i<panel->actionCount; i++) {	str = GetStringForKey(keyOptions[i]);	if (panel->shortcuts[i])	    free(panel->shortcuts[i]);	if (str)	    panel->shortcuts[i] = trimstr(str);	else	    panel->shortcuts[i] = NULL;	if (panel->shortcuts[i] &&	    (strcasecmp(panel->shortcuts[i], "none")==0 	     || strlen(panel->shortcuts[i])==0)) {	    free(panel->shortcuts[i]);	    panel->shortcuts[i] = NULL;	}	        }    WMRedisplayWidget(panel->actLs);}