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| author | alm <alm@FreeBSD.org> | 1993-06-26 06:47:21 +0000 |
|---|---|---|
| committer | alm <alm@FreeBSD.org> | 1993-06-26 06:47:21 +0000 |
| commit | 3ee56e1af8d1034ab3f1f81bb3bca6e2e88bd8d8 (patch) | |
| tree | a75d2f4512b2836bcc2e21f718151792e640b67f /bin/ed/re.c | |
| parent | c1b03d1c9c4a42a7c8acab252f2fd926b376b882 (diff) | |
| download | FreeBSD-src-3ee56e1af8d1034ab3f1f81bb3bca6e2e88bd8d8.zip FreeBSD-src-3ee56e1af8d1034ab3f1f81bb3bca6e2e88bd8d8.tar.gz | |
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
Diffstat (limited to 'bin/ed/re.c')
| -rw-r--r-- | bin/ed/re.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bin/ed/re.c b/bin/ed/re.c index 462c816..e944750 100644 --- a/bin/ed/re.c +++ b/bin/ed/re.c @@ -71,7 +71,7 @@ optpat() sprintf(errmsg, "invalid pattern delimiter"); return NULL; } else if (*ibufp == delim) { - sprintf(errmsg, "no previous pattern"); + if (!exp) sprintf(errmsg, "no previous pattern"); return exp; } else if ((exps = getlhs(delim)) == NULL) return NULL; |
