diff --git a/src/Diagnostics/DiagnosticsHolder.cpp b/src/Diagnostics/DiagnosticsHolder.cpp
index 9fa7e5f..2ada5cd 100644
--- a/src/Diagnostics/DiagnosticsHolder.cpp
+++ b/src/Diagnostics/DiagnosticsHolder.cpp
@@ -57,7 +57,11 @@ size_t DiagnosticsHolder::GetLineFromPosition(size_t i) {
         if (pos > i){
             topLimit = half;
         } else if (pos < i){
-            bottomLimit = half;
+            if (bottomLimit == half){
+                bottomLimit = half + 1;
+            } else{
+                bottomLimit = half;
+            }
         } else{
             return half;
         }
diff --git a/tests/integration/DiagnosticsTests.cpp b/tests/integration/DiagnosticsTests.cpp
index 17f3818..52f2235 100644
--- a/tests/integration/DiagnosticsTests.cpp
+++ b/tests/integration/DiagnosticsTests.cpp
@@ -41,6 +41,18 @@ TEST_CASE( "Get diagnostic line", "[integration]" ) {
     delete script;
 }
 
+TEST_CASE( "Get diagnostic line 2", "[integration]" ) {
+    auto script = Script::Create(u"\n'\\x'");
+    REQUIRE(script->Diagnostics -> HasErrors());
+    auto diags = script->Diagnostics -> GetDiagnostics();
+    REQUIRE(diags.size() == 1);
+    CHECK(diags[0].GetCode() == Diagnostics::DiagnosticCode::InvalidStringControlCharacter);
+    CHECK(diags[0].GetStartPosition() == 2);
+    CHECK(diags[0].GetLength() == 2);
+    CHECK(script->Diagnostics->GetLineFromPosition(diags[0].GetStartPosition()) == 1);
+    delete script;
+}
+
 TEST_CASE( "Get full diagnostic message", "[integration]" ) {
     auto script = Script::Create(uR"(
 "\x"