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fix compilation error

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This commit is contained in:
Yasuhiro Matsumoto
2017-12-12 18:43:25 +09:00
parent f6f8bb2416
commit df2c3771f8
1 changed files with 2 additions and 3 deletions
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mrbgems/mruby-io/src/io.c
+2 -3
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@@ -427,7 +427,7 @@ mrb_io_s_popen(mrb_state *mrb, mrb_value klass)
mrb_value
mrb_io_s_popen(mrb_state *mrb, mrb_value klass)
{
mrb_value cmd, io, result;
mrb_value cmd, io;
mrb_value mode = mrb_str_new_cstr(mrb, "r");
mrb_value opt = mrb_hash_new(mrb);
@@ -442,7 +442,6 @@ mrb_io_s_popen(mrb_state *mrb, mrb_value klass)
HANDLE ofd[2];
int doexec;
int saved_errno;
int opt_in, opt_out, opt_err;
ifd[0] = INVALID_HANDLE_VALUE;
@@ -589,8 +588,8 @@ fptr_finalize(mrb_state *mrb, struct mrb_io *fptr, int quiet)
}
if (fptr->pid != 0) {
pid_t pid;
#if !defined(_WIN32) && !defined(_WIN64)
pid_t pid;
int status;
do {
pid = waitpid(fptr->pid, &status, 0);