gnucash stable: [gnc-autoclear.cpp] restore abort explanation message

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/2e3fd090 (commit)
	from  https://github.com/Gnucash/gnucash/commit/722a4555 (commit)



commit 2e3fd090ff76039a1d69ccbdb11361b7234df9de
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Mon Dec 1 20:16:18 2025 +0800

    [gnc-autoclear.cpp] restore abort explanation message

diff --git a/libgnucash/app-utils/gnc-autoclear.cpp b/libgnucash/app-utils/gnc-autoclear.cpp
index 11fd4d58a4..ae6eee4374 100644
--- a/libgnucash/app-utils/gnc-autoclear.cpp
+++ b/libgnucash/app-utils/gnc-autoclear.cpp
@@ -79,7 +79,7 @@ using SplitVec = std::vector<Split*>;
 
 struct Solution
 {
-    bool abort = false;
+    std::optional<const char*> abort;
     SplitVec splits;
 };
 
@@ -124,7 +124,7 @@ subset_sum (SplitInfoVec::const_iterator iter,
         DEBUG ("SOLUTION FOUND: %s%s", path_to_str (path),
                solution.splits.empty() ? "" : " ABORT: AMBIGUOUS");
         if (!solution.splits.empty())
-            solution.abort = true;
+            solution.abort = "Cannot uniquely clear splits. Found multiple possibilities.";
         else
         {
             solution.splits.resize (path.size());
@@ -140,7 +140,7 @@ subset_sum (SplitInfoVec::const_iterator iter,
     if (monitor.should_abort())
     {
         DEBUG ("ABORT: timeout");
-        solution.abort = true;
+        solution.abort = "Auto-clear exceeds allocated time";
         return;
     }
 
@@ -227,12 +227,17 @@ gnc_account_get_autoclear_splits (Account *account, gnc_numeric toclear_value,
 
     DEBUG ("finished subset_sum in %f seconds", monitor.get_elapsed());
 
-    if (solution.splits.empty() || solution.abort)
+    if (solution.splits.empty())
     {
         g_set_error (error, autoclear_quark, 1, "%s",
                      "The selected amount cannot be cleared.");
         return nullptr;
     }
+    else if (solution.abort)
+    {
+        g_set_error (error, autoclear_quark, 1, "%s", *solution.abort);
+        return nullptr;
+    }
 
     return std::accumulate
         (solution.splits.begin(), solution.splits.end(),
diff --git a/libgnucash/app-utils/test/test-autoclear.cpp b/libgnucash/app-utils/test/test-autoclear.cpp
index b9ee6d9a85..c21ba693ae 100644
--- a/libgnucash/app-utils/test/test-autoclear.cpp
+++ b/libgnucash/app-utils/test/test-autoclear.cpp
@@ -102,8 +102,8 @@ TestCase ambiguousTestCase = {
         { "Memo 03", -10, false },
     },
     .tests = {
-        { -10, "The selected amount cannot be cleared." },
-        { -20, "The selected amount cannot be cleared." },
+        { -10, "Cannot uniquely clear splits. Found multiple possibilities." },
+        { -20, "Cannot uniquely clear splits. Found multiple possibilities." },
 
         // -30 can be cleared by returning all three -10 splits
         { -30, nullptr },
@@ -121,7 +121,7 @@ TestCase sequentialTestCase1 =
     .tests = {
         { 1, "The selected amount cannot be cleared." },
         { 4, "The selected amount cannot be cleared." },
-        { 5, "The selected amount cannot be cleared." },
+        { 5, "Cannot uniquely clear splits. Found multiple possibilities." },
         { 6, "The selected amount cannot be cleared." },
         { 9, "The selected amount cannot be cleared." },
         { 11, "The selected amount cannot be cleared." },
@@ -156,9 +156,9 @@ TestCase sequentialTestCase3 =
         { "Memo 04", 5, false },
     },
     .tests = {
-        { 5, "The selected amount cannot be cleared." },
-        { 7, "The selected amount cannot be cleared." },
-        { 10, "The selected amount cannot be cleared." },
+        { 5, "Cannot uniquely clear splits. Found multiple possibilities." },
+        { 7, "Cannot uniquely clear splits. Found multiple possibilities." },
+        { 10, "Cannot uniquely clear splits. Found multiple possibilities." },
         { 2, nullptr },
         { 12, nullptr },
         { 15, nullptr },



Summary of changes:
 libgnucash/app-utils/gnc-autoclear.cpp       | 13 +++++++++----
 libgnucash/app-utils/test/test-autoclear.cpp | 12 ++++++------
 2 files changed, 15 insertions(+), 10 deletions(-)