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(parent: a5818f2) | patch
gdb: handle unlimited screen width case in print_gdb_hints
authorPatrick Monnerat <patrick@monnerat.net>
Sat, 29 Nov 2025 14:48:55 +0000 (15:48 +0100)
committerPatrick Monnerat <patrick@monnerat.net>
Thu, 4 Dec 2025 13:22:00 +0000 (14:22 +0100)
commit06e470d8fc0ae0e83fe0977fdf8c011998980891
treef740a6350fbaf112900fd5ed80236c5365d884e7tree | snapshot
parenta5818f278a3569f4f6ac6b6f703b9778f9a155a3commit | diff
gdb: handle unlimited screen width case in print_gdb_hints

This avoids a crash when this function is called while screen width is
unlimited. In such a case (unconditionally occurring in insight), WIDTH
is returned as a negative signed integer, so it has to be compared to
another signed integer, not a size_t.

Also remove an unused WIDTH-sized variable that may fail in the above
case.
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