diff options
Diffstat (limited to 'src/config/tipidee-config.c')
| -rw-r--r-- | src/config/tipidee-config.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/config/tipidee-config.c b/src/config/tipidee-config.c index 3a8d999..154575b 100644 --- a/src/config/tipidee-config.c +++ b/src/config/tipidee-config.c @@ -28,7 +28,7 @@ static pid_t pid = 0 ; static void sigchld_handler (int sig) { - (void)sig ; + int e = errno ; for (;;) { int wstat ; @@ -41,6 +41,8 @@ static void sigchld_handler (int sig) else _exit(wait_estatus(wstat)) ; } } + (void)sig ; + errno = e ; } static inline void conf_output (char const *ofile, unsigned int omode) |