From d0cacb07ab691a4c0e15ad99ccefcde57a21a281 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=BCrgen=20Fuhrmann?= <juergen-fuhrmann@web.de>
Date: Mon, 24 Jun 2024 00:41:18 +0200
Subject: [PATCH] Make findindex type stable on julia 1.11

---
 Project.toml                  | 2 +-
 src/matrix/sparsematrixlnk.jl | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/Project.toml b/Project.toml
index 89ce6e1..65f17f1 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "ExtendableSparse"
 uuid = "95c220a8-a1cf-11e9-0c77-dbfce5f500b3"
 authors = ["Juergen Fuhrmann <juergen.fuhrmann@wias-berlin.de>"]
-version = "1.4"
+version = "1.4.1"
 
 [deps]
 AMGCLWrap = "4f76b812-4ba5-496d-b042-d70715554288"
diff --git a/src/matrix/sparsematrixlnk.jl b/src/matrix/sparsematrixlnk.jl
index 2976e88..bc45abc 100644
--- a/src/matrix/sparsematrixlnk.jl
+++ b/src/matrix/sparsematrixlnk.jl
@@ -117,13 +117,13 @@ function SparseMatrixLNK(csc::SparseArrays.SparseMatrixCSC{Tv, Ti}) where {Tv, T
     lnk
 end
 
-function findindex(lnk::SparseMatrixLNK, i, j)
+function findindex(lnk::SparseMatrixLNK{Tv,Ti}, i, j) where {Tv,Ti}
     if !((1 <= i <= lnk.m) & (1 <= j <= lnk.n))
         throw(BoundsError(lnk, (i, j)))
     end
 
-    k = j
-    k0 = j
+    k::Ti = j
+    k0::Ti = j
     while k > 0
         if lnk.rowval[k] == i
             return k, 0