about summary refs log tree commit diff stats
path: root/subx/020elf.cc
diff options
context:
space:
mode:
authorKartik Agaram <vc@akkartik.com>2018-07-26 15:59:03 -0700
committerKartik Agaram <vc@akkartik.com>2018-07-26 16:58:54 -0700
commit87fe3d7a9e5ae9503ee89a3d69f8b84a88ad24de (patch)
treedcbd84449ecf20bb5698b4e28db194996196579c /subx/020elf.cc
parent4db6b370346d1a2fef2d35c1a64580e93e2bdf0d (diff)
downloadmu-87fe3d7a9e5ae9503ee89a3d69f8b84a88ad24de.tar.gz
4426 - error on unrecognized sub-commands
Diffstat (limited to 'subx/020elf.cc')
-rw-r--r--subx/020elf.cc1
1 files changed, 1 insertions, 0 deletions
diff --git a/subx/020elf.cc b/subx/020elf.cc
index 2f6e93f7..1939c1a7 100644
--- a/subx/020elf.cc
+++ b/subx/020elf.cc
@@ -14,6 +14,7 @@ if (is_equal(argv[1], "run")) {
   while (EIP < End_of_program)  // weak final-gasp termination check
     run_one_instruction();
   dbg << "executed past end of the world: " << EIP << " vs " << End_of_program << end();
+  return 0;
 }
 
 :(code)