From a941d3f9e4e6cd99340fe7f6958a9d76a598e65b Mon Sep 17 00:00:00 2001 From: "Stephen R. van den Berg" <srb@cuci.nl> Date: Wed, 24 Mar 2010 14:27:29 +0100 Subject: [PATCH] Support calling num_rows() before the results are known. Rev: lib/modules/Sql.pmod/pgsql_util.pmod:1.20 --- lib/modules/Sql.pmod/pgsql_util.pmod | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/modules/Sql.pmod/pgsql_util.pmod b/lib/modules/Sql.pmod/pgsql_util.pmod index 6da57a40ba..18ea89a07e 100644 --- a/lib/modules/Sql.pmod/pgsql_util.pmod +++ b/lib/modules/Sql.pmod/pgsql_util.pmod @@ -320,7 +320,8 @@ int num_fields() //! @[Sql.sql_result()->num_rows()] int num_rows() { int numrows; - sscanf(_statuscmdcomplete,"%*s %d",numrows); + if(_statuscmdcomplete) + sscanf(_statuscmdcomplete,"%*s %d",numrows); return numrows; } -- GitLab