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Fix function Classify::CreateIntTemplates (issue #3925)

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The old code did not work correctly if FClass->font_set.size() was 0.
It created the FontSet fs with size 1 instead of 0.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
This commit is contained in:
Stefan Weil 2022-12-11 16:37:53 +01:00
parent 6b7cb1cbc6
commit f969ba9161
1 changed files with 5 additions and 3 deletions
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8
src/classify/intproto.cpp
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@ -505,9 +505,11 @@ INT_TEMPLATES_STRUCT *Classify::CreateIntTemplates(CLASSES FloatProtos,
}
assert(UnusedClassIdIn(IntTemplates, ClassId));
IClass = new INT_CLASS_STRUCT(FClass->NumProtos, FClass->NumConfigs);
FontSet fs{FClass->font_set.size()};
for (unsigned i = 0; i < fs.size(); ++i) {
fs[i] = FClass->font_set.at(i);
unsigned fs_size = FClass->font_set.size();
FontSet fs;
fs.reserve(fs_size);
for (unsigned i = 0; i < fs_size; ++i) {
fs.push_back(FClass->font_set.at(i));
}
IClass->font_set_id = this->fontset_table_.push_back(fs);
AddIntClass(IntTemplates, ClassId, IClass);