Fix fluid documentation generation

std::string doesn't allow nullptr as input string
2025-03-10 18:15:21 +01:00 · 2025-03-10 18:15:21 +01:00 · f99fdcdc71
commit f99fdcdc71
parent 8838e976a0
1 changed files with 2 additions and 1 deletions
--- a/fluid/app/fluid.cxx
+++ b/fluid/app/fluid.cxx
@ -244,7 +244,8 @@ static void create_tmpdir() {
 #else
  fl_snprintf(buf, sizeof(buf)-1, "fluid-%d/", getpid());
  std::string name = buf;
-  std::string path = fl_getenv("TMPDIR");
+  auto path_temp = fl_getenv("TMPDIR");
+  std::string path = path_temp ? path_temp : "";
  if (!path.empty()) {
    end_with_slash(path);
    path += name;