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systemctl: fix compiler warning in list_timers()

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get_next_elapse() will always fill 'next' with values when it
returns >= 0. Hence, the compiler is wrong about this warning.
Initialize 'next' nevertheless.

src/systemctl/systemctl.c: In function ‘list_timers’:
src/systemctl/systemctl.c:953:43: warning: ‘next.monotonic’ may be used
uninitialized in this function [-Wmaybe-uninitialized]
                                 converted = nw.realtime - (nw.monotonic - next.monotonic);
                                           ^
In file included from ./src/shared/log.h:30:0,
                 from src/systemctl/systemctl.c:46:
./src/shared/macro.h:137:38: warning: ‘next.realtime’ may be used
uninitialized in this function [-Wmaybe-uninitialized]
                         _a < _b ? _a : _b;      \
                                      ^
src/systemctl/systemctl.c:933:32: note: ‘next.realtime’ was declared here
                 dual_timestamp next;
                                ^
This commit is contained in:
Daniel Mack 2014-02-21 12:05:38 +01:00
parent 9bd9f43fce
commit 9e82ffa040
1 changed files with 1 additions and 1 deletions
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2
src/systemctl/systemctl.c
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@ -930,7 +930,7 @@ static int list_timers(sd_bus *bus, char **args) {
for (u = unit_infos; u < unit_infos + n; u++) {
_cleanup_strv_free_ char **triggered = NULL;
dual_timestamp next;
dual_timestamp next = {};
usec_t m;
if (!endswith(u->id, ".timer"))