Date: Tue, 28 Feb 1995 22:46:49 +0100 (MET) From: guido@gvr.win.tue.nl (Guido van Rooij) To: FreeBSD-hackers@freefall.cdrom.com (FreeBSD-hackers) Subject: sh patch Message-ID: <199502282146.WAA06798@gvr.win.tue.nl>
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I mailed this patch to current. If noone objects, I'll commit it to
the source tree. (I've been running this sh for some time now
without problems).
It solves the problme that not all trailing newlines in a backquote
expansion are deleted. this breaks my Pnews bersion.
-Guido
--- /usr/src/bin/sh/expand.c.orig Sat Sep 24 04:57:34 1994
+++ /usr/src/bin/sh/expand.c Sun Feb 26 21:06:38 1995
@@ -402,8 +402,10 @@
STPUTC(lastc, dest);
}
}
- if (lastc == '\n') {
+ p--;
+ while (lastc == '\n') {
STUNPUTC(dest);
+ lastc = *--p;
}
if (in.fd >= 0)
close(in.fd);
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