1 files changed, 8 insertions, 1 deletions
diff --git a/src/logging.cpp b/src/logging.cpp
index e5187fd596..fcb46debf7 100644
--- a/src/logging.cpp
+++ b/src/logging.cpp
@@ -8,6 +8,8 @@
 #include <util/string.h>
 #include <util/time.h>
 
+#include <algorithm>
+#include <array>
 #include <mutex>
 
 const char * const DEFAULT_DEBUGLOGFILE = "debug.log";
@@ -179,8 +181,13 @@ bool GetLogCategory(BCLog::LogFlags& flag, const std::string& str)
 
 std::vector<LogCategory> BCLog::Logger::LogCategoriesList() const
 {
+    // Sort log categories by alphabetical order.
+    std::array<CLogCategoryDesc, std::size(LogCategories)> categories;
+    std::copy(std::begin(LogCategories), std::end(LogCategories), categories.begin());
+    std::sort(categories.begin(), categories.end(), [](auto a, auto b) { return a.category < b.category; });
+
     std::vector<LogCategory> ret;
-    for (const CLogCategoryDesc& category_desc : LogCategories) {
+    for (const CLogCategoryDesc& category_desc : categories) {
         // Omit the special cases.
         if (category_desc.flag != BCLog::NONE && category_desc.flag != BCLog::ALL) {
             LogCategory catActive;