mruby/mruby — pull request #736 by selman (2013-01-15 01:13:13+00:00)
Title: silence clang warning

src/dump.c:509:3: warning: variable 'result' is used uninitialized whenever switch
default is taken [-Wsometimes-uninitialized]
default:
^~~~~~~
src/dump.c:512:7: note: uninitialized use occurs here
if (result < 0) {
^~~~~~
src/dump.c:480:13: note: initialize the variable 'result' to silence this warning
int result;
^
= 0