From 193f783a999426c65a1d4fb407d8095f248c155d Mon Sep 17 00:00:00 2001 From: Fariborz Jahanian Date: Fri, 15 Apr 2011 18:49:23 +0000 Subject: Fixes a crash when generating dependency file stuff and output file is not writable. // rdar://9286457. llvm-svn: 129587 --- clang/lib/Frontend/DependencyFile.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'clang/lib/Frontend/DependencyFile.cpp') diff --git a/clang/lib/Frontend/DependencyFile.cpp b/clang/lib/Frontend/DependencyFile.cpp index bc5a55df086..5c3a23128a1 100644 --- a/clang/lib/Frontend/DependencyFile.cpp +++ b/clang/lib/Frontend/DependencyFile.cpp @@ -171,7 +171,7 @@ void DependencyFileCallback::OutputDependencyFile() { *OS << '\n'; // Create phony targets if requested. - if (PhonyTarget) { + if (PhonyTarget && !Files.empty()) { // Skip the first entry, this is always the input file itself. for (std::vector::iterator I = Files.begin() + 1, E = Files.end(); I != E; ++I) { -- cgit v1.2.3