From 78b8e977b2cf39140eb37e5f1f13d511b890b86c Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Sun, 14 May 2006 19:00:53 +0000 Subject: Bug noticed, by inspection. Filename can be null. llvm-svn: 28292 --- llvm/lib/System/DynamicLibrary.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'llvm/lib/System/DynamicLibrary.cpp') diff --git a/llvm/lib/System/DynamicLibrary.cpp b/llvm/lib/System/DynamicLibrary.cpp index 056fed0..9bec68e 100644 --- a/llvm/lib/System/DynamicLibrary.cpp +++ b/llvm/lib/System/DynamicLibrary.cpp @@ -107,7 +107,8 @@ void DynamicLibrary::LoadLibraryPermanently(const char* filename) { a_handle = lt_dlopenext(filename); if (a_handle == 0) - throw std::string("Can't open :") + filename + ": " + lt_dlerror(); + throw std::string("Can't open :") + + (filename ? filename : "") + ": " + lt_dlerror(); lt_dlmakeresident(a_handle); -- cgit v1.1