Fixed typo in escaping exported text.

diff --git a/mod/quiz/format/gift/format.php b/mod/quiz/format/gift/format.php
index 78f7b01b5dd763c858ec0a9d09e1bae10dcd0775..b57f93c75eff0356b66452298aa2590a7be60e3d 100755 (executable)
--- a/mod/quiz/format/gift/format.php
+++ b/mod/quiz/format/gift/format.php
@@ -435,7 +435,7 @@ class quiz_file_format extends quiz_default_format {
 function repchar( $text ) {
     // escapes 'reserved' characters # = ~ { )
     $reserved = array( '#','=','~','{','}' );
-    $escaped = array( '\#','\=','~','\{','\}' );
+    $escaped = array( '\#','\=','\~','\{','\}' );
 
     return str_replace( $reserved, $escaped, $text ); 
     }