Fix crash in table cell processing (#174)

Signed-off-by: Dave Thaler <[email protected]>
dthaler · Apr 20, 2024 · 8d7ee7c · 8d7ee7c
1 parent 5835b02
commit 8d7ee7c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/rst2rfcxml.cpp b/lib/rst2rfcxml.cpp
@@ -697,7 +697,7 @@ rst2rfcxml::output_table_row(ostream& output_stream)
         string rst_content = _table_cell_rst[column];
         size_t offset = rst_content.find_first_not_of(" ");
         string attributes;
-        if (offset > 0) {
+        if (offset != std::string::npos && offset > 0) {
             rst_content = rst_content.substr(offset);
             attributes = "align=\"center\"";
         }