path: root/vcs-svn
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authorJunio C Hamano <>2012-01-27 19:58:56 (GMT)
committerJunio C Hamano <>2012-01-27 19:58:56 (GMT)
commit58ebd9865d2bb9d42842fbac5a1c4eae49e92859 (patch)
treed693407408e24780c12c97d9e7e08443c966bed7 /vcs-svn
parentd47553665833935157292a71248278a40e32c320 (diff)
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 <>
Diffstat (limited to 'vcs-svn')
1 files changed, 1 insertions, 1 deletions
diff --git a/vcs-svn/svndiff.c b/vcs-svn/svndiff.c
index 9ee41bb..1647c1a 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) ||