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| author | Andrew Moore <alm@FreeBSD.org> | 1993-06-26 06:47:21 +0000 |
|---|---|---|
| committer | Andrew Moore <alm@FreeBSD.org> | 1993-06-26 06:47:21 +0000 |
| commit | 10ca1c6c925d4ce2f2e0a38c45e05b39daeab2be (patch) | |
| tree | a75d2f4512b2836bcc2e21f718151792e640b67f /bin/ed/buf.c | |
| parent | 3340e10399b66a98798381d5f8d00468b4b8f18e (diff) | |
| download | src-10ca1c6c925d4ce2f2e0a38c45e05b39daeab2be.tar.gz src-10ca1c6c925d4ce2f2e0a38c45e05b39daeab2be.zip | |
fixed undo within a global command (would corrupt the buffer)
changed move within a global to behave as in SunOS
added a couple error messages
Notes
Notes:
svn path=/head/; revision=49
Diffstat (limited to 'bin/ed/buf.c')
| -rw-r--r-- | bin/ed/buf.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/bin/ed/buf.c b/bin/ed/buf.c index 57c336121ca1..1d74cb827f4a 100644 --- a/bin/ed/buf.c +++ b/bin/ed/buf.c @@ -165,7 +165,11 @@ getaddr(lp) while (cp != lp && (cp = cp->next) != &line0) n++; - return (cp != &line0) ? n : 0; + if (n && cp == &line0) { + sprintf(errmsg, "invalid address"); + return ERR; + } + return n; } |