URL:
<http://gna.org/bugs/?21098>
Summary: Compiler warning in check_edited_tile_terrains() in
non-debug builds
Project: Freeciv
Submitted by: jtn
Submitted on: Wed Sep 4 00:20:07 2013
Category: None
Severity: 2 - Minor
Priority: 5 - Normal
Status: None
Assigned to: None
Originator Email:
Open/Closed: Open
Release: 2.4.0-RC2
Discussion Lock: Any
Operating System: GNU/Linux
Planned Release:
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Details:
Noticed scrolling by when making a non-debug build of 2.4.0-RC2:
edithand.c: In function 'check_edited_tile_terrains':
edithand.c:148:3: warning: variable 'ptile' set but not used
[-Wunused-but-set-variable]
The relevant code:
tile_hash_iterate(modified_tile_table, ptile) {
sanity_check_tile(ptile);
} tile_hash_iterate_end;
sanity_check_tile() decays to nothing in non-debug, non-beta builds, so the
ptile declared by tile_hash_iterate() becomes useless.
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<http://gna.org/bugs/?21098>
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