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openocd: fix simple cases of NULL comparison
[openocd.git] / src / jtag / drivers / arm-jtag-ew.c
diff --git a/src/jtag/drivers/arm-jtag-ew.c b/src/jtag/drivers/arm-jtag-ew.c
index 62d863191c39be284e50b5a5001855c5384c11b9..5b5a9669e518246a26744985654e165450151ae3 100644 (file)
--- a/src/jtag/drivers/arm-jtag-ew.c
+++ b/src/jtag/drivers/arm-jtag-ew.c
@@ -103,7 +103,7 @@ static int armjtagew_execute_queue(void)
        enum scan_type type;
        uint8_t *buffer;
 
-       while (cmd != NULL) {
+       while (cmd) {
                switch (cmd->type) {
                        case JTAG_RUNTEST:
                                LOG_DEBUG_IO("runtest %i cycles, end in %i",
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