Replace bare ";" in the body of for() loops with "continue;" for

improved readability.
2016-10-26 10:42:28 -06:00
parent f9d6777755
commit fc1b4155d7
8 changed files with 13 additions and 13 deletions
--- a/src/exec_pty.c
+++ b/src/exec_pty.c
@@ -1557,7 +1557,7 @@ exec_pty(struct command_details *details,
    /* Wait for parent to grant us the tty if we are foreground. */
    if (foreground && !ISSET(details->flags, CD_EXEC_BG)) {
 	while (tcgetpgrp(io_fds[SFD_SLAVE]) != self)
-	    ; /* spin */
+	    continue; /* spin */
    }

    /* We have guaranteed that the slave fd is > 2 */