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| author | Nicholas Clark <nick@ccl4.org> | 2008-05-31 11:53:20 +0000 |
|---|---|---|
| committer | Nicholas Clark <nick@ccl4.org> | 2008-05-31 11:53:20 +0000 |
| commit | 19c4478c878cb3732a73314cc162df7f808d5d78 (patch) | |
| tree | a2d26c9af057a09c0b0e93b6570119e0233ae75f /ext/POSIX | |
| parent | 8ba22ff48d546c5622ef74aee96415810fcbf7a0 (diff) | |
| download | perl-19c4478c878cb3732a73314cc162df7f808d5d78.tar.gz | |
Add conditional code to initialise RETVAL, to avoid compiler warnings.
(There was never an error, as croak() was called before the return).
p4raw-id: //depot/perl@33956
Diffstat (limited to 'ext/POSIX')
| -rw-r--r-- | ext/POSIX/POSIX.xs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/ext/POSIX/POSIX.xs b/ext/POSIX/POSIX.xs index b7cdc34cd4..238d7977ce 100644 --- a/ext/POSIX/POSIX.xs +++ b/ext/POSIX/POSIX.xs @@ -656,6 +656,11 @@ WEXITSTATUS(status) POSIX::WSTOPSIG = 4 POSIX::WTERMSIG = 5 CODE: +#if !(defined(WEXITSTATUS) || defined(WIFEXITED) || defined(WIFSIGNALED) \ + || defined(WIFSTOPPED) || defined(WSTOPSIG) || defined (WTERMSIG)) + RETVAL = 0; /* Silence compilers that notice this, but don't realise + that not_here() can't return. */ +#endif switch(ix) { case 0: #ifdef WEXITSTATUS |