azure: Update the script to prepend PATH not override PATH

[platform/kernel/u-boot.git] / cmd / gpio.c

diff --git a/cmd/gpio.c b/cmd/gpio.c
index 53366f3..eff36ab 100644 (file)
--- a/cmd/gpio.c
+++ b/cmd/gpio.c
@@ -91,7 +91,7 @@ static int do_gpio_status(bool all, const char *gpio_name)
 
                if (!gpio_name || !bank_name ||
                    !strncasecmp(gpio_name, bank_name, banklen)) {
-                       const char *p = NULL;
+                       const char *p;
                        int offset;
 
                        p = gpio_name + banklen;