Ensure VLA size is at least one (again) #197
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This is the same issue as commit 12c7b62 and should have been included there. 'maxcol' can be -1 which results in a size of 0. The array is never accessed with 'maxcol < 0', but zero length variable length arrays are undefined behaviour.
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This is the same issue as commit 12c7b62 and should have been
included there.
'maxcol' can be -1 which results in a size of 0. The array is never
accessed with 'maxcol < 0', but zero length variable length arrays are
undefined behaviour.