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Fix compiler warning

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from gcc-7 -Wformat-truncation (via -Wall)
This commit is contained in:
Peter Eisentraut 2017-09-20 09:03:04 -04:00
parent be87b70b61
commit d42294fc00
1 changed files with 3 additions and 3 deletions
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6
src/bin/initdb/initdb.c
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@ -1009,12 +1009,12 @@ static char *
pretty_wal_size(int segment_count) pretty_wal_size(int segment_count)
{ {
int sz = wal_segment_size_mb * segment_count; int sz = wal_segment_size_mb * segment_count;
char *result = pg_malloc(10); char *result = pg_malloc(11);
if ((sz % 1024) == 0) if ((sz % 1024) == 0)
snprintf(result, 10, "%dGB", sz / 1024); snprintf(result, 11, "%dGB", sz / 1024);
else else
snprintf(result, 10, "%dMB", sz); snprintf(result, 11, "%dMB", sz);
return result; return result;
} }