Use macro MONTHS_PER_YEAR instead of '12' in /ecpg/pgtypeslib

All other places already use MONTHS_PER_YEAR appropriately.

Backpatch-through: 9.6

diff --git a/src/interfaces/ecpg/pgtypeslib/interval.c b/src/interfaces/ecpg/pgtypeslib/interval.c
index 48ba50bbce3547382444572b07622ef3f01b1a7f..1a31e3d7dc28e64edbedf09c715bcc7c08f1a8f1 100644 (file)
--- a/src/interfaces/ecpg/pgtypeslib/interval.c
+++ b/src/interfaces/ecpg/pgtypeslib/interval.c
@@ -155,7 +155,7 @@ DecodeISO8601Interval(char *str,
                        {
                                case 'Y':
                                        tm->tm_year += val;
-                                       tm->tm_mon += (fval * 12);
+                                       tm->tm_mon += (fval * MONTHS_PER_YEAR);
                                        break;
                                case 'M':
                                        tm->tm_mon += val;
@@ -191,7 +191,7 @@ DecodeISO8601Interval(char *str,
                                                return DTERR_BAD_FORMAT;
 
                                        tm->tm_year += val;
-                                       tm->tm_mon += (fval * 12);
+                                       tm->tm_mon += (fval * MONTHS_PER_YEAR);
                                        if (unit == '\0')
                                                return 0;
                                        if (unit == 'T')