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Properly wait for processes to terminate

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lostd 2014-10-13 10:22:05 +03:00
parent 3f95571b38
commit 955152417f
1 changed files with 10 additions and 3 deletions
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13
noice.c
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@ -427,6 +427,7 @@ begin:
char *tmp; char *tmp;
regex_t re; regex_t re;
struct history *hist; struct history *hist;
int status;
redraw: redraw:
nlines = MIN(LINES - 4, n); nlines = MIN(LINES - 4, n);
@ -560,10 +561,16 @@ nochange:
/* Run program */ /* Run program */
pid = fork(); pid = fork();
if (pid == 0) if (pid == 0) {
execlp(bin, bin, pathnew, NULL); execlp(bin, bin, pathnew, NULL);
else _exit(0);
waitpid(pid, NULL, 0); } else {
/* Ignore interruptions */
while (waitpid(pid, &status,
0) == -1)
DPRINTF_D(status);
DPRINTF_D(pid);
}
initcurses(); initcurses();