1 files changed, 4 insertions, 2 deletions
diff --git a/util.hpp b/util.hpp
index 2c3c3b9..5b90220 100644
--- a/util.hpp
+++ b/util.hpp
@@ -214,8 +214,10 @@ std::string RegexReplaceMany(std::string str, std::string regexstr, F func) {
 
         offset += diff;
 
-        std::get<0>(*(it + 1)) -= offset;
-        std::get<1>(*(it + 1)) -= offset;
+        if (it + 1 != matches.end()) {
+            std::get<0>(*(it + 1)) -= offset;
+            std::get<1>(*(it + 1)) -= offset;
+        }
     }
 
     return str;