diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mysqlerl.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/mysqlerl.c b/src/mysqlerl.c index 4932700..4b1fac6 100644 --- a/src/mysqlerl.c +++ b/src/mysqlerl.c @@ -27,13 +27,14 @@ MYSQL_RES *results = NULL; my_ulonglong resultoffset = 0, numrows = 0; void -set_mysql_results(MYSQL_RES *res) +set_mysql_results() { if (results) mysql_free_result(results); - results = res; + results = mysql_store_result(&dbh); + resultoffset = 0; - numrows = mysql_num_rows(results); + numrows = results ? mysql_num_rows(results) : 0; } ETERM * @@ -208,7 +209,7 @@ handle_query(ETERM *cmd) resp = erl_format("{error, {mysql_error, ~i, ~s}}", mysql_errno(&dbh), mysql_error(&dbh)); } else { - set_mysql_results(mysql_store_result(&dbh)); + set_mysql_results(); if (results) { resp = handle_mysql_result(results); set_mysql_results(NULL); @@ -275,7 +276,7 @@ handle_select_count(ETERM *msg) resp = erl_format("{error, {mysql_error, ~i, ~s}}", mysql_errno(&dbh), mysql_error(&dbh)); } else { - set_mysql_results(mysql_store_result(&dbh)); + set_mysql_results(); if (results) { resp = erl_format("{ok, ~i}", numrows); } else { |