-#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
+#include <ccan/talloc/talloc.h>
#include <ccan/grab_file/grab_file.h>
#include <ccan/str_talloc/str_talloc.h>
#include <ccan/read_write_all/read_write_all.h>
#include <errno.h>
static char ** __attribute__((format(printf, 2, 3)))
-lines_from_cmd(const void *ctx, char *format, ...)
+lines_from_cmd(const void *ctx, const char *format, ...)
{
va_list ap;
char *cmd, *buffer;