Rename getenv() to getenv_char()

getenv() is declared in some avr-libc versions.

1 files changed, 1 insertions, 1 deletions

diff --git a/avr/main.c b/avr/main.c
index b8ce26d..113b4f2 100644
--- a/avr/main.c
+++ b/avr/main.c
@@ -224,7 +224,7 @@ const char *bootdelay_process(void)
 	debug("### main_loop entered: bootdelay=%d\n\n", bootdelay);
 	_delay_ms(20);
 
-	s = getenv(PSTR(ENV_BOOTCMD));
+	s = getenv_char(PSTR(ENV_BOOTCMD));
 	stored_bootdelay = bootdelay;
 	return s;
 }