More comment for libpgeasy.

diff --git a/src/interfaces/libpgeasy/libpgeasy.c b/src/interfaces/libpgeasy/libpgeasy.c
index c9bbdf39c8d8ae6a173f84daa7a4556b4316d93f..4bddece659cb3d85673beda001ce79c29e709f82 100644 (file)
--- a/src/interfaces/libpgeasy/libpgeasy.c
+++ b/src/interfaces/libpgeasy/libpgeasy.c
@@ -27,17 +27,16 @@
 static PGconn *conn;
 static PGresult *res = NULL;
 
+static int tuple;      /* stores fetch location */
+
 #define ON_ERROR_STOP  0
 #define ON_ERROR_CONTINUE      1
 
-static int on_error_state = ON_ERROR_STOP;
+static int on_error_state = ON_ERROR_STOP; /* halt on errors? */
 
-static int in_result_block = FALSE;
+static int in_result_block = FALSE;        
 static int was_get_unset_result = FALSE;
 
-/* LOCAL VARIABLES */
-static int tuple;
-
 /*
  *
  * connectdb - returns PGconn structure