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Commite9e2bde

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Back-patch 9.4-era compiler warning fixes into older branches.
This applies portions of commitsb64b5cc andb1aebbb to the olderbranches, in hopes of getting -Werror builds to succeed there. Theapplied changes simply remove useless tests, eg checking an unsignedvariable to see if it is >= 0. Recent versions of clang warn aboutsuch tests by default.
1 parent6b77a0e commite9e2bde

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2 files changed

+2
-3
lines changed

2 files changed

+2
-3
lines changed

‎contrib/pg_standby/pg_standby.c

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -358,7 +358,7 @@ SetWALFileNameForCleanup(void)
358358
if (keepfiles>0)
359359
{
360360
sscanf(nextWALFileName,"%08X%08X%08X",&tli,&log,&seg);
361-
if (tli>0&&log >=0&&seg>0)
361+
if (tli>0&&seg>0)
362362
{
363363
log_diff=keepfiles /MaxSegmentsPerLogFile;
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seg_diff=keepfiles %MaxSegmentsPerLogFile;

‎src/interfaces/libpq/fe-exec.c

Lines changed: 1 addition & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -2897,7 +2897,7 @@ PQoidStatus(const PGresult *res)
28972897

28982898
size_tlen;
28992899

2900-
if (!res||!res->cmdStatus||strncmp(res->cmdStatus,"INSERT ",7)!=0)
2900+
if (!res||strncmp(res->cmdStatus,"INSERT ",7)!=0)
29012901
return"";
29022902

29032903
len=strspn(res->cmdStatus+7,"0123456789");
@@ -2921,7 +2921,6 @@ PQoidValue(const PGresult *res)
29212921
unsigned longresult;
29222922

29232923
if (!res||
2924-
!res->cmdStatus||
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strncmp(res->cmdStatus,"INSERT ",7)!=0||
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res->cmdStatus[7]<'0'||
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res->cmdStatus[7]>'9')

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