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Fix CID 1164659 (Uninitialized scalar field)

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Signed-off-by: Stefan Weil <sw@weilnetz.de>
This commit is contained in:
Stefan Weil 2019-09-14 19:20:14 +02:00
parent c3500e8d95
commit 6fd58d2897
1 changed files with 11 additions and 13 deletions
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24
src/ccmain/paragraphs.cpp
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@ -2,7 +2,6 @@
* File: paragraphs.cpp
* Description: Paragraph detection for tesseract.
* Author: David Eger
* Created: 25 February 2011
*
* (C) Copyright 2011, Google Inc.
** Licensed under the Apache License, Version 2.0 (the "License");
@ -868,8 +867,7 @@ struct GeometricClassifierState {
GeometricClassifierState(int dbg_level,
GenericVector<RowScratchRegisters> *r,
int r_start, int r_end)
: debug_level(dbg_level), rows(r), row_start(r_start), row_end(r_end),
margin(0) {
: debug_level(dbg_level), rows(r), row_start(r_start), row_end(r_end) {
tolerance = InterwordSpace(*r, r_start, r_end);
CalculateTabStops(r, r_start, r_end, tolerance,
&left_tabs, &right_tabs);
@ -938,20 +936,20 @@ struct GeometricClassifierState {
}
// We print out messages with a debug level at least as great as debug_level.
int debug_level;
int debug_level = 0;
// The Geometric Classifier was asked to find a single paragraph model
// to fit the text rows (*rows)[row_start, row_end)
GenericVector<RowScratchRegisters> *rows;
int row_start;
int row_end;
int row_start = 0;
int row_end = 0;
// The amount by which we expect the text edge can vary and still be aligned.
int tolerance;
int tolerance = 0;
// Is the script in this text block left-to-right?
// HORRIBLE ROUGH APPROXIMATION. TODO(eger): Improve
bool ltr;
bool ltr = false;
// These left and right tab stops were determined to be the common tab
// stops for the given text.
@ -959,13 +957,13 @@ struct GeometricClassifierState {
GenericVector<Cluster> right_tabs;
// These are parameters we must determine to create a ParagraphModel.
tesseract::ParagraphJustification just;
int margin;
int first_indent;
int body_indent;
tesseract::ParagraphJustification just = JUSTIFICATION_UNKNOWN;
int margin = 0;
int first_indent = 0;
int body_indent = 0;
// eop_threshold > 0 if the text is fully justified. See MarkRowsWithModel()
int eop_threshold;
int eop_threshold = 0;
};
// Given a section of text where strong textual clues did not help identifying