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test: silence a coverity warning

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Value set but overwritten before use.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2017-07-12 14:41:24 +10:00
parent 2e4895b888
commit 1cf7c88ae6
1 changed files with 2 additions and 4 deletions
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6
test/litest.c
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@ -173,8 +173,6 @@ litest_backtrace(void)
char procname[256];
Dl_info dlinfo;
/* filename and i are unused ifdef LITEST_SHUTUP */
const char *filename __attribute__((unused));
int i __attribute__((unused)) = 0;
pip.unwind_info = NULL;
ret = unw_getcontext(&context);
@ -199,6 +197,8 @@ litest_backtrace(void)
char file[PATH_MAX];
int line;
bool have_lineno = false;
const char *filename = "?";
int i = 0;
ret = unw_get_proc_info(&cursor, &pip);
if (ret) {
@ -226,8 +226,6 @@ litest_backtrace(void)
(pip.start_ip + off),
file,
&line);
} else {
filename = "?";
}
if (have_lineno) {