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Diffstat (limited to 'ide/coq.ml')
| -rw-r--r-- | ide/coq.ml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ide/coq.ml b/ide/coq.ml index c1555e57f..e8e925e44 100644 --- a/ide/coq.ml +++ b/ide/coq.ml @@ -54,7 +54,7 @@ let rec read_all_lines in_chan = let arg = input_line in_chan in let len = String.length arg in let arg = - if arg.[len - 1] = '\r' then + if len > 0 && arg.[len - 1] = '\r' then String.sub arg 0 (len - 1) else arg in |