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| author | Thomas G. Lockhart <lockhart@fourpalms.org> | 1997-12-23 19:24:43 +0000 |
|---|---|---|
| committer | Thomas G. Lockhart <lockhart@fourpalms.org> | 1997-12-23 19:24:43 +0000 |
| commit | ed14f885122715bfc9bb2fefacd53e7a37a6553f (patch) | |
| tree | a2591ac675f78d52aa3460ca1412d328bec6451d /src/backend/utils/adt/varchar.c | |
| parent | c06331a47da2d645909611392d9efaf2bc310bcd (diff) | |
| download | postgresql-ed14f885122715bfc9bb2fefacd53e7a37a6553f.tar.gz postgresql-ed14f885122715bfc9bb2fefacd53e7a37a6553f.zip | |
Change logic slightly to avoid one unnecessary calculation. No big deal.
Diffstat (limited to 'src/backend/utils/adt/varchar.c')
| -rw-r--r-- | src/backend/utils/adt/varchar.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/backend/utils/adt/varchar.c b/src/backend/utils/adt/varchar.c index 325d5f6f415..f52f52d47bc 100644 --- a/src/backend/utils/adt/varchar.c +++ b/src/backend/utils/adt/varchar.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/utils/adt/varchar.c,v 1.13 1997/12/16 15:59:09 thomas Exp $ + * $Header: /cvsroot/pgsql/src/backend/utils/adt/varchar.c,v 1.14 1997/12/23 19:24:43 thomas Exp $ * *------------------------------------------------------------------------- */ @@ -49,12 +49,12 @@ * len is the length specified in () plus VARHDRSZ bytes. (XXX dummy is here * because we pass typelem as the second argument for array_in.) */ -char * +char * bpcharin(char *s, int dummy, int typlen) { char *result, *r; - int len = typlen - VARHDRSZ; + int len; int i; if (s == NULL) @@ -69,6 +69,10 @@ bpcharin(char *s, int dummy, int typlen) len = strlen(s); typlen = len + VARHDRSZ; } + else + { + len = typlen - VARHDRSZ; + } if (len > 4096) elog(WARN, "bpcharin: length of char() must be less than 4096"); @@ -90,7 +94,7 @@ bpcharin(char *s, int dummy, int typlen) return (result); } -char * +char * bpcharout(char *s) { char *result; @@ -150,7 +154,7 @@ varcharin(char *s, int dummy, int typlen) return (result); } -char * +char * varcharout(char *s) { char *result; |