RST hotfix: don't crash in rstnodeToRefname

2026-07-20 16:01:29 +00:00 · 2018-06-14 15:01:30 +02:00
parent 2d186f18ec
commit 894f21eb73
1 changed files with 1 additions and 0 deletions
--- a/lib/packages/docutils/rst.nim
+++ b/lib/packages/docutils/rst.nim
@@ -363,6 +363,7 @@ proc addNodes(n: PRstNode): string =
  addNodesAux(n, result)

 proc rstnodeToRefnameAux(n: PRstNode, r: var string, b: var bool) =
+  if n == nil: return
  if n.kind == rnLeaf:
    for i in countup(0, len(n.text) - 1):
      case n.text[i]