diff options
| -rw-r--r-- | present/code.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/present/code.go b/present/code.go index edf2ee421..681aaa005 100644 --- a/present/code.go +++ b/present/code.go @@ -89,6 +89,11 @@ func parseCode(ctx *Context, sourceFile string, sourceLine int, cmd string) (Ele if err != nil { return nil, fmt.Errorf("%s:%d: %v", sourceFile, sourceLine, err) } + if lo > hi { + // The search in addrToByteRange can wrap around so we might + // end up with the range ending before its starting point + hi, lo = lo, hi + } // Acme pattern matches can stop mid-line, // so run to end of line in both directions if not at line start/end. |