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-rw-r--r--include/dba.php31
1 files changed, 26 insertions, 5 deletions
diff --git a/include/dba.php b/include/dba.php
index ae3a4957b..e58abb1a1 100644
--- a/include/dba.php
+++ b/include/dba.php
@@ -46,7 +46,7 @@ class dba {
elseif($result === true)
$mesg = 'true';
else
- $mesg = $result->num_rows.' results' . EOL;
+ $mesg = $result->num_rows . ' results' . EOL;
$str = 'SQL = ' . printable($sql) . EOL . 'SQL returned ' . $mesg . EOL;
@@ -114,7 +114,10 @@ function dbg($state) {
if(! function_exists('dbesc')) {
function dbesc($str) {
global $db;
- return($db->escape($str));
+ if($db)
+ return($db->escape($str));
+ else
+ return(str_replace("'","\\'",$str));
}}
@@ -129,11 +132,29 @@ function q($sql) {
global $db;
$args = func_get_args();
unset($args[0]);
- $ret = $db->q(vsprintf($sql,$args));
- return $ret;
+
+ if($db) {
+ $ret = $db->q(vsprintf($sql,$args));
+ return $ret;
+ }
+
+ /**
+ *
+ * This will happen occasionally trying to store the
+ * session data after abnormal program termination
+ *
+ */
+
+ logger('dba: no database: ' . print_r($args,true));
+ return false;
+
}}
-// raw db query, no arguments
+/**
+ *
+ * Raw db query, no arguments
+ *
+ */
if(! function_exists('dbq')) {
function dbq($sql) {