submodule.c: Squelch a "use before assignment" warning
i686-apple-darwin9-gcc-4.0.1 (GCC) 4.0.1 (Apple Inc. build 5493) compiler (and probably others) mistakenly thinks variable 'right' is used before assigned. Work around it by giving it a fake initialization. Signed-off-by: David Aguilar <davvid@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
David Aguilar committed
Nov 20, 2009 at 03:33 UTC
75b9a8a6d5aee29b1d0d03935531081e6180c0db
1 file changed
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-1
submodule.c
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@@ -38,7 +38,7 @@ void show_submodule_summary(FILE *f, const char *path,
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const char *del, const char *add, const char *reset)
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{
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struct rev_info rev;
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- struct commit *commit, *left = left, *right;
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+ struct commit *commit, *left = left, *right = right;
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struct commit_list *merge_bases, *list;
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const char *message = NULL;
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struct strbuf sb = STRBUF_INIT;