[PATCH] [EVAL] with set -e exit the shell if a subshell exits non-zero

[Gerrit Pape <pape@xxxxxxxxxxx>]

Example:

$ dash -c 'set -e; (false); echo here'
here

With this commit, dash exits 1 before echo.

The bug was reported by Stefan Fritsch through
 http://bugs.debian.org/514863

Signed-off-by: Gerrit Pape <pape@xxxxxxxxxxx>
---
 src/eval.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/eval.c b/src/eval.c
index 439f881..a0d0f3b 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -251,6 +251,8 @@ checkexit:
 	case NSUBSHELL:
 	case NBACKGND:
 		evalfn = evalsubshell;
+		if (eflag && !(flags & EV_TESTED))
+			checkexit = ~0;
 		goto calleval;
 	case NPIPE:
 		evalfn = evalpipe;
-- 
1.6.0.3

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