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| author | Koni Marti <koni.marti@gmail.com> | 2022-10-20 16:43:43 +0200 |
|---|---|---|
| committer | Robin Jarry <robin@jarry.cc> | 2022-10-27 22:44:39 +0200 |
| commit | 88afe7bb4a7425fbce767a64ed454151514fa4f2 (patch) | |
| tree | e2861de5f829a49209e0273367625f29cdaf9bc2 /lib/iterator | |
| parent | 206665a2d97106722a6b32e24a504863040ca515 (diff) | |
| download | aerc-88afe7bb4a7425fbce767a64ed454151514fa4f2.tar.gz | |
store: implement the simplified index handling
Simplify the index handling for moving to the next or previous message.
Same for moving to the next or previous search results. Moving of the
index variable relies on the iterator package's StartIndex and EndIndex
functions.
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
Diffstat (limited to 'lib/iterator')
| -rw-r--r-- | lib/iterator/index.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/iterator/index.go b/lib/iterator/index.go index dd660052..5dad4fe4 100644 --- a/lib/iterator/index.go +++ b/lib/iterator/index.go @@ -21,6 +21,9 @@ func FixBounds(i, lower, upper int) int { // WrapBounds will wrap the index i around its upper- or lower-bound if // out-of-bound func WrapBounds(i, lower, upper int) int { + if upper <= 0 { + return lower + } switch { case i > upper: i = lower + (i-upper-1)%upper |