Minor cleanup, identified by Stewart Brodie, patch by Vladimir N.

Oleynik

1 files changed, 4 insertions, 7 deletions

diff --git a/shell/ash.c b/shell/ash.c
index 97a28b1f5..01a02d375 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -5995,13 +5995,10 @@ static void setjobctl(int enable)
 				mflag = 0;
 				return;
 			}
-			if (initialpgrp == -1)
-				initialpgrp = getpgrp();
-			else if (initialpgrp != getpgrp()) {
-				killpg(initialpgrp, SIGTTIN);
-				continue;
-			}
-		} while (0);
+			if (initialpgrp == getpgrp())
+				break;
+			killpg(0, SIGTTIN);
+		} while (1);
 		setsignal(SIGTSTP);
 		setsignal(SIGTTOU);
 		setsignal(SIGTTIN);