updater: Fix the broken ReadFileFn.

Was accidentally broken by the CL in [1].

[1]: commit d6c93afc

Bug: 29767315
Change-Id: I851e13ccea6f5be6fcd47f712cc95867245f9934
(cherry picked from commit efacd803)

parent 2f272c05

updater/install.cpp

+1 −1

Original line number	Diff line number	Diff line
		@@ -1417,7 +1417,7 @@ Value* ReadFileFn(const char* name, State* state, int argc, Expr* argv[]) {
		v->data = nullptr;

		FileContents fc;
		if (LoadFileContents(filename, &fc) != 0) {
		if (LoadFileContents(filename, &fc) == 0) {
		v->data = static_cast<char*>(malloc(fc.data.size()));
		if (v->data != nullptr) {
		memcpy(v->data, fc.data.data(), fc.data.size());