run-command: introduce CHILD_PROCESS_INIT
Most struct child_process variables are cleared using memset first after declaration. Provide a macro, CHILD_PROCESS_INIT, that can be used to initialize them statically instead. That's shorter, doesn't require a function call and is slightly more readable (especially given that we already have STRBUF_INIT, ARGV_ARRAY_INIT etc.). Helped-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Junio C Hamano

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6c4ab27f23
commit
d318027932
@ -175,7 +175,7 @@ static int cmd_import(const char *line)
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char *note_msg;
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unsigned char head_sha1[20];
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unsigned int startrev;
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struct child_process svndump_proc;
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struct child_process svndump_proc = CHILD_PROCESS_INIT;
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const char *command = "svnrdump";
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if (read_ref(private_ref, head_sha1))
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@ -200,7 +200,6 @@ static int cmd_import(const char *line)
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if(dumpin_fd < 0)
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die_errno("Couldn't open svn dump file %s.", url);
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} else {
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memset(&svndump_proc, 0, sizeof(struct child_process));
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svndump_proc.out = -1;
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argv_array_push(&svndump_proc.args, command);
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argv_array_push(&svndump_proc.args, "dump");
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