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-rw-r--r--src/fltk-widgets-inputs-file.adb13
1 files changed, 10 insertions, 3 deletions
diff --git a/src/fltk-widgets-inputs-file.adb b/src/fltk-widgets-inputs-file.adb
index 222b847..92836c8 100644
--- a/src/fltk-widgets-inputs-file.adb
+++ b/src/fltk-widgets-inputs-file.adb
@@ -7,6 +7,7 @@ with
use type
+ Interfaces.C.Strings.chars_ptr,
System.Address;
@@ -177,10 +178,16 @@ package body FLTK.Widgets.Inputs.File is
function Get_Value
(This : in Input)
- return String is
+ return String
+ is
+ Ptr : Interfaces.C.Strings.chars_ptr := fl_file_input_get_value (This.Void_Ptr);
begin
- -- pointer to internal buffer only, so no Free required
- return Interfaces.C.Strings.Value (fl_file_input_get_value (This.Void_Ptr));
+ if Ptr = Interfaces.C.Strings.Null_Ptr then
+ return "";
+ else
+ -- pointer to internal buffer only, so no Free required
+ return Interfaces.C.Strings.Value (Ptr);
+ end if;
end Get_Value;