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author | Jordan K. Hubbard <jkh@FreeBSD.org> | 1997-06-19 15:14:01 +0000 |
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committer | Jordan K. Hubbard <jkh@FreeBSD.org> | 1997-06-19 15:14:01 +0000 |
commit | fc0eef9f89dd9fb8dd2fc15d8a4c9c5f5b673ec1 (patch) | |
tree | d3bbe07db61fe53a1c1ed9a4f9d546e5d8eabea3 /bin/sh | |
parent | 210a5dc89f5c6777e9c901c4459a9ba1ec270775 (diff) | |
download | src-fc0eef9f89dd9fb8dd2fc15d8a4c9c5f5b673ec1.tar.gz src-fc0eef9f89dd9fb8dd2fc15d8a4c9c5f5b673ec1.zip |
>Number: 3780
>Category: bin
>Synopsis: WEXITSTATUS() may return nagative value, which causes sh to generate bad $?
PR: 3780
Submitted by: sanewo@ba2.so-net.or.jp
Notes
Notes:
svn path=/head/; revision=26743
Diffstat (limited to 'bin/sh')
-rw-r--r-- | bin/sh/expand.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/bin/sh/expand.c b/bin/sh/expand.c index 04c37a28b6a6..a72e35142e7e 100644 --- a/bin/sh/expand.c +++ b/bin/sh/expand.c @@ -33,7 +33,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: expand.c,v 1.18 1997/05/19 00:18:40 steve Exp $ + * $Id: expand.c,v 1.19 1997/06/06 23:04:33 ache Exp $ */ #ifndef lint @@ -1388,6 +1388,8 @@ cvtnum(num, buf) temp[31] = '\0'; + if (neg) + num = -num; do { *--p = num % 10 + '0'; } while ((num /= 10) != 0); |