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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2016-08-16 16:14:16 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2016-08-16 16:14:16 -0400 |
| commit | 4bc4cfe3bd186b4a1d1b01279bfd0e6ab11268b2 (patch) | |
| tree | 2f9a72ca69f2c366708e41fdebe950bf11d11dc7 /src | |
| parent | 7f61fd10ceb715eceece49451f6dfe9058044e15 (diff) | |
| download | postgresql-4bc4cfe3bd186b4a1d1b01279bfd0e6ab11268b2.tar.gz postgresql-4bc4cfe3bd186b4a1d1b01279bfd0e6ab11268b2.zip | |
Suppress -Wunused-result warning for strtol().
I'm not sure which bozo thought it's a problem to use strtol() only
for its endptr result, but silence the warning using same method
used elsewhere.
Report: <f845d3a6-5328-3e2a-924f-f8e91aa2b6d2@2ndquadrant.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/utils/adt/dbsize.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/backend/utils/adt/dbsize.c b/src/backend/utils/adt/dbsize.c index 0e8a82d6f4d..3167bad92b0 100644 --- a/src/backend/utils/adt/dbsize.c +++ b/src/backend/utils/adt/dbsize.c @@ -759,13 +759,15 @@ pg_size_bytes(PG_FUNCTION_ARGS) /* Part (4): optional exponent */ if (*endptr == 'e' || *endptr == 'E') { + long exponent; char *cp; /* * Note we might one day support EB units, so if what follows 'E' * isn't a number, just treat it all as a unit to be parsed. */ - (void) strtol(endptr + 1, &cp, 10); + exponent = strtol(endptr + 1, &cp, 10); + (void) exponent; /* Silence -Wunused-result warnings */ if (cp > endptr + 1) endptr = cp; } |