diff options
Diffstat (limited to 'src/backend/utils/mb/stringinfo_mb.c')
| -rw-r--r-- | src/backend/utils/mb/stringinfo_mb.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/backend/utils/mb/stringinfo_mb.c b/src/backend/utils/mb/stringinfo_mb.c index d7cf3751aa3..5f51f538c18 100644 --- a/src/backend/utils/mb/stringinfo_mb.c +++ b/src/backend/utils/mb/stringinfo_mb.c @@ -27,7 +27,7 @@ * appendStringInfoStringQuoted * * Append up to maxlen bytes from s to str, or the whole input string if - * maxlen <= 0, adding single quotes around it and doubling all single quotes. + * maxlen < 0, adding single quotes around it and doubling all single quotes. * Add an ellipsis if the copy is incomplete. */ void @@ -43,9 +43,9 @@ appendStringInfoStringQuoted(StringInfo str, const char *s, int maxlen) Assert(str != NULL); slen = strlen(s); - if (maxlen > 0 && maxlen < slen) + if (maxlen >= 0 && maxlen < slen) { - int finallen = pg_mbcliplen(s, slen, maxlen); + int finallen = pg_mbcliplen(s, slen, maxlen); copy = pnstrdup(s, finallen); chunk_search_start = copy; |