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Avoids idetools crash on nil parameters.

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This commit is contained in:
Grzegorz Adam Hankiewicz 2014-04-15 21:13:10 +02:00
commit c163c06a65
1 changed files with 1 additions and 0 deletions
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compiler/suggest.nim
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@ -253,6 +253,7 @@ proc findUsages(node: PNode, s: PSym) =
lastLineInfo = node.info
proc findDefinition(node: PNode, s: PSym) =
if node.isNil or s.isNil: return
if isTracked(node.info, s.name.s.len):
suggestWriteln(symToStr(s, isLocal=false, sectionDef))
suggestQuit()