Rob Shearman : msi: Fix typos which caused joins of three or more tables to not work properly.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: dd31a1eac4dbbac2e7a14099a26189fc54cb5029
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=dd31a1eac4dbbac2e7a14099a2...

Author: Rob Shearman 
Date:   Wed Mar 12 15:12:01 2008 +0000

msi: Fix typos which caused joins of three or more tables to not work properly.

In JOIN_fetch_int and JOIN_fetch_stream, prev_rows should be multiplied 
by the rows encountered in the current table so that prev_rows contains 
all of counts of the rows encountered multiplied together, rather than 
just the count of the rows in the last table encountered.

---

dlls/msi/join.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/msi/join.c b/dlls/msi/join.c
index 7d25217..e24eace 100644
--- a/dlls/msi/join.c
+++ b/dlls/msi/join.c
@@ -77,7 +77,7 @@ static UINT JOIN_fetch_int( struct tagMSIVIEW *view, UINT row, UINT col, UINT *v
             break;
         }

-        prev_rows = table->rows;
+        prev_rows *= table->rows;
         cols += table->columns;
     }

@@ -108,7 +108,7 @@ static UINT JOIN_fetch_stream( struct tagMSIVIEW *view, UINT row, UINT col, IStr
             break;
         }

-        prev_rows = table->rows;
+        prev_rows *= table->rows;
         cols += table->columns;
     }