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RST hotfix: don't crash in rstnodeToRefname

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This commit is contained in:
Araq 2018-06-14 15:01:30 +02:00
commit 894f21eb73
1 changed files with 1 additions and 0 deletions
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lib/packages/docutils/rst.nim
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@ -363,6 +363,7 @@ proc addNodes(n: PRstNode): string =
addNodesAux(n, result) addNodesAux(n, result)
proc rstnodeToRefnameAux(n: PRstNode, r: var string, b: var bool) = proc rstnodeToRefnameAux(n: PRstNode, r: var string, b: var bool) =
if n == nil: return
if n.kind == rnLeaf: if n.kind == rnLeaf:
for i in countup(0, len(n.text) - 1): for i in countup(0, len(n.text) - 1):
case n.text[i] case n.text[i]