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Fix Actions menu crash

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If you open the Actions menu when nothing is selected, the "can I
create a local variable table here" method crashes with a bad index
reference.

Issue #48.
This commit is contained in:
Andy McFadden 2019-10-01 19:13:15 -07:00
parent 14150af004
commit e2b5b12e13
1 changed files with 4 additions and 1 deletions
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5
SourceGen/MainController.cs
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@ -1650,8 +1650,11 @@ namespace SourceGen {
} }
public bool CanCreateLocalVariableTable() { public bool CanCreateLocalVariableTable() {
int selIndex = mMainWin.CodeListView_GetFirstSelectedIndex(); if (SelectionAnalysis.mNumItemsSelected != 1) {
return false;
}
// Only allow on code lines. This is somewhat arbitrary; data would work fine. // Only allow on code lines. This is somewhat arbitrary; data would work fine.
int selIndex = mMainWin.CodeListView_GetFirstSelectedIndex();
if (CodeLineList[selIndex].LineType != LineListGen.Line.Type.Code) { if (CodeLineList[selIndex].LineType != LineListGen.Line.Type.Code) {
return false; return false;
} }