1 files changed, 1 insertions, 1 deletions
diff --git a/source/slang/slang-serialize-source-loc.cpp b/source/slang/slang-serialize-source-loc.cpp
index 331ca96ae..35473a1be 100644
--- a/source/slang/slang-serialize-source-loc.cpp
+++ b/source/slang/slang-serialize-source-loc.cpp
@@ -286,13 +286,13 @@ SlangResult SerialSourceLocReader::read(const SerialSourceLocData* serialData, S
                 const auto& lineInfo = lineInfos[lineInfoIndex];
 
                 const uint32_t offset = lineInfo.m_lineStartOffset;
-                SLANG_ASSERT(offset > 0);
                 const int finishIndex = int(lineInfo.m_lineIndex);
 
                 SLANG_ASSERT(finishIndex < numLines);
 
                 for (; lineIndex < finishIndex; ++lineIndex)
                 {
+                    SLANG_ASSERT(offset > 0);
                     lineBreakOffsets[lineIndex] = offset - 1;
                 }
                 lineBreakOffsets[lineIndex] = offset;