Don't error out if program buffer has size 0

Resolves #2235
6 months ago · 5564ca81b7
1 changed files with 1 additions and 1 deletions
--- a/riscv/debug_module.cc
+++ b/riscv/debug_module.cc
@ -38,7 +38,7 @@ static unsigned field_width(unsigned n)

 static bool region_descriptor_comparator(const region_descriptor &lhs,
                                  const region_descriptor &rhs) {
-  return lhs.addr < rhs.addr;
+  return lhs.addr < rhs.addr || (lhs.addr == rhs.addr && lhs.len < rhs.len);
 }

 template <typename It>