Minor, fix shadowing of variable in outer scope
@@ -329,7 +329,7 @@ static int activate_console(int noclear, int nowait)
static const char clr[] = "\r\e[K";
static const char cup[] = "\e[A";
struct termios orig;
- char c;
+ char ch;
int rc;
if (nowait || rescue)
@@ -351,7 +351,7 @@ static int activate_console(int noclear, int nowait)
dprint(STDERR_FILENO, clr, strlen(clr));
dprint(STDERR_FILENO, msg, strlen(msg));
- while ((rc = read(STDIN_FILENO, &c, 1)) > 0 && c != '\r' && c != '\n')
+ while ((rc = read(STDIN_FILENO, &ch, 1)) > 0 && ch != '\r' && ch != '\n')
continue;
/* On any error (likely EINTR), we avoid starting getty */
