barak/cayley
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

Indexing into an empty fixed iterator for logging purposes no longer crashes. Fixes #3.

Browse source
This commit is contained in:
Barak Michener 2014-06-25 17:39:40 -04:00
parent 3dae7c1d51
commit 7e52f6ce6e
1 changed files with 6 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

7
src/graph/fixed-iterator.go
View file

@ -84,12 +84,17 @@ func (f *FixedIterator) AddValue(v TSVal) {
// Print some information about the iterator.
func (f *FixedIterator) DebugString(indent int) string {
value := ""
if len(f.values) > 0 {
value = fmt.Sprint(f.values[0])
}
return fmt.Sprintf("%s(%s tags: %s Size: %d id0: %d)",
strings.Repeat(" ", indent),
f.Type(),
f.FixedTags(),
len(f.values),
f.values[0])
value,
)
}
// Register this iterator as a Fixed iterator.