cmd_nvedit: use explicit typecast for printf
This patch fixes warnings in MAKEALL for avr32:
---8<---
cmd_nvedit.c: In function 'do_env_export':
cmd_nvedit.c:663: warning: format '%zX' expects type 'size_t', but argument 3 has type 'ssize_t'
--->8---
Signed-off-by: Andreas Bießmann <biessmann@corscience.de>
diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c
index fb69c24..6d8512a 100644
--- a/common/cmd_nvedit.c
+++ b/common/cmd_nvedit.c
@@ -659,7 +659,7 @@
errno);
return 1;
}
- sprintf(buf, "%zX", len);
+ sprintf(buf, "%zX", (size_t)len);
setenv("filesize", buf);
return 0;
@@ -685,7 +685,7 @@
envp->flags = ACTIVE_FLAG;
#endif
}
- sprintf(buf, "%zX", len + offsetof(env_t,data));
+ sprintf(buf, "%zX", (size_t)(len + offsetof(env_t,data)));
setenv("filesize", buf);
return 0;