Merge pull request #34 from imlcl/master

[!] support empty numeric value
tiamo · Jun 16, 2019 · b331302 · b331302
2 parents 1b6ec69 + c4891c3
commit b331302
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/Sav/Record/Data.php b/src/Sav/Record/Data.php
@@ -239,7 +239,7 @@ public function write(Buffer $buffer)
                     if (! $compressed) {
                         $buffer->writeDouble($value);
                     } else {
-                        if ($value == $sysmis) {
+                        if ($value == $sysmis || $value == "") {
                             $this->writeOpcode($buffer, $dataBuffer, self::OPCODE_SYSMISS);
                         } elseif ($value >= 1 - $bias && $value <= 251 - $bias && $value == (int) $value) {
                             $this->writeOpcode($buffer, $dataBuffer, $value + $bias);
@@ -312,4 +312,4 @@ public function toArray()
     {
         return $this->matrix;
     }
-}
+}