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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2000-12-03 20:45:40 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2000-12-03 20:45:40 +0000 |
| commit | a27b691e2903a886be640db801677f6f988d3793 (patch) | |
| tree | c68f25c9edef18954e9c5b3d74893f1df87b8871 /src/backend/port/strtoul.c | |
| parent | 4d2a506526ceacab5f75df040596a5287ab40612 (diff) | |
| download | postgresql-a27b691e2903a886be640db801677f6f988d3793.tar.gz | |
Ensure that all uses of <ctype.h> functions are applied to unsigned-char
values, whether the local char type is signed or not. This is necessary
for portability. Per discussion on pghackers around 9/16/00.
Diffstat (limited to 'src/backend/port/strtoul.c')
| -rw-r--r-- | src/backend/port/strtoul.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/port/strtoul.c b/src/backend/port/strtoul.c index f07b4c3719..0359791bd3 100644 --- a/src/backend/port/strtoul.c +++ b/src/backend/port/strtoul.c @@ -96,9 +96,9 @@ register int base; c -= isupper(c) ? 'A' - 10 : 'a' - 10; else break; - if (c >= base) + if ((int) c >= base) break; - if (any < 0 || acc > cutoff || (acc == cutoff && c > cutlim)) + if (any < 0 || acc > cutoff || (acc == cutoff && (int) c > cutlim)) any = -1; else { |