From 58ebd9865d2bb9d42842fbac5a1c4eae49e92859 Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Fri, 27 Jan 2012 11:58:56 -0800 Subject: [PATCH] vcs-svn/svndiff.c: squelch false "unused" warning from gcc Curiously, pre_len given to read_length() does not trigger the same warning even though the code structure is the same. Most likely this is because read_offset() is used only once and inlining it will make gcc realize that it has a chance to do more flow analysis. Alas, the analysis is flawed, so it does not help X-<. Signed-off-by: Junio C Hamano --- vcs-svn/svndiff.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/vcs-svn/svndiff.c b/vcs-svn/svndiff.c index 9ee41bbc9..1647c1a78 100644 --- a/vcs-svn/svndiff.c +++ b/vcs-svn/svndiff.c @@ -295,7 +295,7 @@ int svndiff0_apply(struct line_buffer *delta, off_t delta_len, if (read_magic(delta, &delta_len)) return -1; while (delta_len) { /* For each window: */ - off_t pre_off; + off_t pre_off = pre_off; /* stupid GCC... */ size_t pre_len; if (read_offset(delta, &pre_off, &delta_len) || -- 2.30.2