diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
new file mode 100644
index 0000000..f744573
--- /dev/null
+++ b/.github/FUNDING.yml
@@ -0,0 +1 @@
+custom: https://gumroad.com/l/hGYGh
diff --git a/ajaximportfile.php b/ajaximportfile.php
index 7171d6c..de9a035 100644
--- a/ajaximportfile.php
+++ b/ajaximportfile.php
@@ -61,20 +61,20 @@ function stripCommentLines($in) {
 	
 	if (isset($file) && is_uploaded_file($file)) {
 		if (isset($format) && $format == "SQL") {
-			$lines = file($file);
+      $lines  = file_get_contents($file);
+      $lines  = str_replace( array("\r\n", "\n"), "\n", $lines ); //  window/linux compat
+      $lines  = str_replace( "\"\n", "\"\"\n", $lines ); // quickndirty way to make multiline explode on next line go fine 
+			$statements = explode("\"\n",$lines );
 			
-			// the file() function doesn't handle mac line endings correctly
-			if (sizeof($lines) == 1 && strpos($lines[0], "\r") > 0) {
-				$lines = explode("\r", $lines[0]);
-			}
-			
-			$commentFree = array_map("stripCommentLines", $lines);
-			
-			$contents = trim(implode('', $commentFree));
-			
-			$statements = splitQueryText($contents);
 		} else {
-			$statements = file($file);
+      // coderofsalvation@ Tue Dec 24 11:42:20 CET 2013
+      // file() doesnt work with multiline csv columns
+      // actually, it should be questioned whether csv need
+      // to be parsed manually instead of fgetcsv in the firstplace :)
+      $csv  = file_get_contents($file);
+      $csv  = str_replace( array("\r\n", "\n"), "\n", $csv ); //  window/linux compat
+      $csv  = str_replace( "\"\n", "\"\"\n", $csv ); // quickndirty way to make multiline explode on next line go fine 
+      $statements = explode("\"\n",$csv );
 			
 			// see previous comment
 			if (sizeof($statements) == 1 && strpos($statements[0], "\r") > 0) {
@@ -167,4 +167,4 @@ function stripCommentLines($in) {
 	
 }
 
-?>
\ No newline at end of file
+?>
diff --git a/ajaxsaveedit.php b/ajaxsaveedit.php
index bfe0482..854fa26 100644
--- a/ajaxsaveedit.php
+++ b/ajaxsaveedit.php
@@ -61,7 +61,7 @@
 				if ($conn->getAdapter() == "mysql") {
 					if (isset($types) && substr($value, 0, 2) == "0x" && isset($binaryDTs) && in_array($types[$keyname], $binaryDTs)) {
 						$updates .= "`" . $keyname . "`=" . $value . ",";
-					} else if (!$value && $nulls[$keyname] == "YES") {
+					} else if (!$value && !($value != '' && (int)$value == 0) && $nulls[$keyname] == "YES") {
 						$updates .= "`" . $keyname . "`=NULL,";
 					} else {
 						$updates .= "`" . $keyname . "`='" . $value . "',";
@@ -127,4 +127,4 @@
 	}
 }
 
-?>
\ No newline at end of file
+?>
diff --git a/editcolumn.php b/editcolumn.php
index 9154447..a9afac2 100644
--- a/editcolumn.php
+++ b/editcolumn.php
@@ -133,7 +133,7 @@
 				echo "<select name=\"CHARSET\" style=\"width: 125px\">";
 				echo "<option></option>";
 				
-				if ($structureRow['Collation'] != "NULL") {
+				if ($structureRow['Collation'] != "NULL" && isset($structureRow['Collation'])) {
 					$currentCharset = $collationList[$structureRow['Collation']];
 				}
 				
@@ -186,4 +186,4 @@
 	
 }
 
-?>
\ No newline at end of file
+?>