avoid segfault when returning list of fixes by style

2023-04-02 20:09:25 -04:00
parent 09deafd6d4
commit 19683ade92
1 changed files with 1 additions and 1 deletions
--- a/src/modify.cpp
+++ b/src/modify.cpp
@ -1113,7 +1113,7 @@ const std::vector<Fix *> Modify::get_fix_by_style(const std::string &style) cons
  if (style.empty()) return matches;

  for (int ifix = 0; ifix < nfix; ifix++)
-    if (utils::strmatch(fix[ifix]->style, style)) matches.push_back(fix[ifix]);
+    if (fix[ifix] && utils::strmatch(fix[ifix]->style, style)) matches.push_back(fix[ifix]);

  return matches;
 }