Fix a few windows compile warnings
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/817753002
diff --git a/core/src/fpdftext/fpdf_text_int.cpp b/core/src/fpdftext/fpdf_text_int.cpp
index 7a8e029..958b213 100644
--- a/core/src/fpdftext/fpdf_text_int.cpp
+++ b/core/src/fpdftext/fpdf_text_int.cpp
@@ -1887,7 +1887,6 @@
FX_WCHAR * pTempBuffer = m_TempTextBuf.GetBuffer();
i = iBufStartAppend;
j = m_TempTextBuf.GetLength() - 1;
- FX_WCHAR wTemp;
for (; i < j; i++, j--) {
std::swap(pTempBuffer[i], pTempBuffer[j]);
}
diff --git a/samples/pdfium_test.cc b/samples/pdfium_test.cc
index 51199ea..b217f89 100644
--- a/samples/pdfium_test.cc
+++ b/samples/pdfium_test.cc
@@ -268,7 +268,7 @@
return false;
}
options->exe_path = args[0];
- int cur_idx = 1;
+ size_t cur_idx = 1;
for (; cur_idx < args.size(); ++cur_idx) {
const std::string& cur_arg = args[cur_idx];
if (cur_arg == "--ppm") {
@@ -310,7 +310,7 @@
fprintf(stderr, "No input files.\n");
return false;
}
- for (int i = cur_idx; i < args.size(); i++) {
+ for (size_t i = cur_idx; i < args.size(); i++) {
files->push_back(args[i]);
}
return true;