From e9b1c2fed092c9952464cc7999bf4a5c27ab250b Mon Sep 17 00:00:00 2001
From: YX <yxxinyuan@zju.edu.cn>
Date: Sat, 26 Mar 2022 14:29:32 +0800
Subject: Add `const` to Fl_Image::fail() (PR #415)

---
 src/Fl_Image.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/Fl_Image.cxx')

diff --git a/src/Fl_Image.cxx b/src/Fl_Image.cxx
index 69c9727ab..2acca2bcb 100644
--- a/src/Fl_Image.cxx
+++ b/src/Fl_Image.cxx
@@ -175,7 +175,7 @@ void Fl_Image::label(Fl_Menu_Item* m) {
  \return ERR_FILE_ACCESS if there was a file access related error (errno should be set)
  \return ERR_FORMAT if image decoding failed.
  */
-int Fl_Image::fail()
+int Fl_Image::fail() const
 {
     // if no image exists, ld_ may contain a simple error code
     if ( (w_<=0) || (h_<=0) || (d_<=0) ) {
-- 
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