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-rw-r--r--samples/pdfium_test.cc4
1 files changed, 2 insertions, 2 deletions
diff --git a/samples/pdfium_test.cc b/samples/pdfium_test.cc
index 51199ea5a0..b217f89c70 100644
--- a/samples/pdfium_test.cc
+++ b/samples/pdfium_test.cc
@@ -268,7 +268,7 @@ bool ParseCommandLine(const std::vector<std::string>& args,
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 @@ bool ParseCommandLine(const std::vector<std::string>& args,
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;