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-rw-r--r--core/fpdfapi/fpdf_render/fpdf_render_text.cpp9
1 files changed, 4 insertions, 5 deletions
diff --git a/core/fpdfapi/fpdf_render/fpdf_render_text.cpp b/core/fpdfapi/fpdf_render/fpdf_render_text.cpp
index fe72bb3aee..6741d1a70b 100644
--- a/core/fpdfapi/fpdf_render/fpdf_render_text.cpp
+++ b/core/fpdfapi/fpdf_render/fpdf_render_text.cpp
@@ -140,12 +140,12 @@ CFX_GlyphBitmap* CPDF_Type3Cache::RenderGlyph(CPDF_Type3Glyphs* pSize,
text_matrix.Set(pMatrix->a, pMatrix->b, pMatrix->c, pMatrix->d, 0, 0);
image_matrix.Concat(text_matrix);
CFX_DIBitmap* pResBitmap = NULL;
- int left, top;
+ int left = 0;
+ int top = 0;
if (FXSYS_fabs(image_matrix.b) < FXSYS_fabs(image_matrix.a) / 100 &&
FXSYS_fabs(image_matrix.c) < FXSYS_fabs(image_matrix.d) / 100) {
- int top_line, bottom_line;
- top_line = _DetectFirstLastScan(pBitmap, TRUE);
- bottom_line = _DetectFirstLastScan(pBitmap, FALSE);
+ int top_line = _DetectFirstLastScan(pBitmap, TRUE);
+ int bottom_line = _DetectFirstLastScan(pBitmap, FALSE);
if (top_line == 0 && bottom_line == pBitmap->GetHeight() - 1) {
FX_FLOAT top_y = image_matrix.d + image_matrix.f;
FX_FLOAT bottom_y = image_matrix.f;
@@ -167,7 +167,6 @@ CFX_GlyphBitmap* CPDF_Type3Cache::RenderGlyph(CPDF_Type3Glyphs* pSize,
} else {
left = FXSYS_round(image_matrix.e);
}
- } else {
}
}
if (!pResBitmap) {