openocd: fix simple cases of NULL comparison

[fw/openocd] / src / jtag / drivers / parport.c

diff --git a/src/jtag/drivers/parport.c b/src/jtag/drivers/parport.c
index e61b20b3af6569996d1e41ee5e9afd634506c7c2..1d7fcc44d77ea2267018e51308fb7d3a46a69771 100644 (file)
--- a/src/jtag/drivers/parport.c
+++ b/src/jtag/drivers/parport.c
@@ -272,7 +272,7 @@ static int parport_init(void)
 
        cur_cable = cables;
 
-       if (parport_cable == NULL) {
+       if (!parport_cable) {
                parport_cable = strdup("wiggler");
                LOG_WARNING("No parport cable specified, using default 'wiggler'");
        }