Fixed bug in PGTYPEStimestamp_sub that used pointers instead of the values to substract.

diff --git a/src/interfaces/ecpg/pgtypeslib/timestamp.c b/src/interfaces/ecpg/pgtypeslib/timestamp.c
index 03aa5f07d08795abdec6c95c44efecc384390afa..c86f1a53b2282f1e03baad0913eb3b00d15193bd 100644 (file)
--- a/src/interfaces/ecpg/pgtypeslib/timestamp.c
+++ b/src/interfaces/ecpg/pgtypeslib/timestamp.c
@@ -867,7 +867,7 @@ PGTYPEStimestamp_sub(timestamp * ts1, timestamp * ts2, interval * iv)
    if (TIMESTAMP_NOT_FINITE(*ts1) || TIMESTAMP_NOT_FINITE(*ts2))
        return PGTYPES_TS_ERR_EINFTIME;
    else
-       iv->time = (ts1 - ts2);
+       iv->time = (*ts1 - *ts2);
 
    iv->month = 0;