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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2006-02-12 03:30:21 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2006-02-12 03:30:21 +0000 |
| commit | 6c0d4aabe2fd36e2e808c2d453fcabbe6c8464fa (patch) | |
| tree | f9a297ca374a01eb26a450dad439b05bc5956a33 /src | |
| parent | f9a726aa883e1690f66bec535d85b34e1f9ed7e7 (diff) | |
| download | postgresql-6c0d4aabe2fd36e2e808c2d453fcabbe6c8464fa.tar.gz postgresql-6c0d4aabe2fd36e2e808c2d453fcabbe6c8464fa.zip | |
Fix more fallout from line-wrap patch, to wit, arbitrarily changing
the API of PQdsplen without bothering to fix its callers. Although
ReportSyntaxErrorPosition could probably do with more smarts about
handling control characters, for the moment I'll just get it back to
handling tabs consistently.
Diffstat (limited to 'src')
| -rw-r--r-- | src/bin/psql/common.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c index 8146cd22cbd..8f6d03561ae 100644 --- a/src/bin/psql/common.c +++ b/src/bin/psql/common.c @@ -3,7 +3,7 @@ * * Copyright (c) 2000-2005, PostgreSQL Global Development Group * - * $PostgreSQL: pgsql/src/bin/psql/common.c,v 1.111 2005/11/22 18:17:29 momjian Exp $ + * $PostgreSQL: pgsql/src/bin/psql/common.c,v 1.112 2006/02/12 03:30:21 tgl Exp $ */ #include "postgres_fe.h" #include "common.h" @@ -444,6 +444,7 @@ ReportSyntaxErrorPosition(const PGresult *result, const char *query) int clen, slen, i, + w, *qidx, *scridx, qoffset, @@ -503,7 +504,11 @@ ReportSyntaxErrorPosition(const PGresult *result, const char *query) { qidx[i] = qoffset; scridx[i] = scroffset; - scroffset += PQdsplen(&query[qoffset], pset.encoding); + w = PQdsplen(&query[qoffset], pset.encoding); + /* treat control chars as width 1; see tab hack below */ + if (w <= 0) + w = 1; + scroffset += w; qoffset += PQmblen(&query[qoffset], pset.encoding); } qidx[i] = qoffset; @@ -618,7 +623,12 @@ ReportSyntaxErrorPosition(const PGresult *result, const char *query) */ scroffset = 0; for (i = 0; i < msg.len; i += PQmblen(&msg.data[i], pset.encoding)) - scroffset += PQdsplen(&msg.data[i], pset.encoding); + { + w = PQdsplen(&msg.data[i], pset.encoding); + if (w <= 0) + w = 1; + scroffset += w; + } /* Finish and emit the message. */ appendPQExpBufferStr(&msg, &wquery[qidx[ibeg]]); |