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Bugfix: set statusline = NULL, print error messages about EOF/SIGCHLD to stderr (Thanks cls)

This commit is contained in:
Michael Stapelberg 2011-08-25 17:10:45 +02:00
parent 461e7ef505
commit 9c587a767c
1 changed files with 4 additions and 2 deletions
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6
i3bar/src/child.c
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@ -40,6 +40,8 @@ void cleanup() {
ev_io_stop(main_loop, stdin_io); ev_io_stop(main_loop, stdin_io);
FREE(stdin_io); FREE(stdin_io);
FREE(statusline_buffer); FREE(statusline_buffer);
/* statusline pointed to memory within statusline_buffer */
statusline = NULL;
} }
if (child_sig != NULL) { if (child_sig != NULL) {
@ -78,7 +80,7 @@ void stdin_io_cb(struct ev_loop *loop, ev_io *watcher, int revents) {
} }
/* end of file, kill the watcher */ /* end of file, kill the watcher */
DLOG("stdin: EOF\n"); ELOG("stdin: received EOF\n");
cleanup(); cleanup();
break; break;
} }
@ -110,7 +112,7 @@ void stdin_io_cb(struct ev_loop *loop, ev_io *watcher, int revents) {
* *
*/ */
void child_sig_cb(struct ev_loop *loop, ev_child *watcher, int revents) { void child_sig_cb(struct ev_loop *loop, ev_child *watcher, int revents) {
DLOG("Child (pid: %d) unexpectedly exited with status %d\n", ELOG("Child (pid: %d) unexpectedly exited with status %d\n",
child_pid, child_pid,
watcher->rstatus); watcher->rstatus);
cleanup(); cleanup();