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Allow broken subdiv bounds produced by mkgmap

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This commit is contained in:
Martin Tůma 2020-11-02 00:18:27 +01:00
parent 80f5bbfbce
commit 1225d350d4
1 changed files with 5 additions and 1 deletions
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6
src/map/IMG/trefile.cpp
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@ -206,7 +206,11 @@ bool TREFile::load(int idx)
qWarning("%s: invalid subdiv bounds (level %d; pos %f,%f; size %fx%f)",
qPrintable(fileName()), level.level, toWGS24(lon), toWGS24(lat),
toWGS24(width), toWGS24(height));
goto error;
/* mkgmap produces invalid (zero width or/and zero height) subdiv
bounds in some cases. Allow such bounds as they should not break
things. */
if (!(!width || !height))
goto error;
}
min[0] = bounds.left();