diff options
Diffstat (limited to 'sfeed_curses.c')
| -rw-r--r-- | sfeed_curses.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/sfeed_curses.c b/sfeed_curses.c index d09f8a0..78071b7 100644 --- a/sfeed_curses.c +++ b/sfeed_curses.c @@ -604,8 +604,8 @@ pipeitem(const char *cmd, struct item *item, int field, int interactive) die("fork"); case 0: if (!interactive) { - dup2(devnullfd, 1); - dup2(devnullfd, 2); + dup2(devnullfd, 1); /* stdout */ + dup2(devnullfd, 2); /* stderr */ } errno = 0; @@ -642,8 +642,9 @@ forkexec(char *argv[], int interactive) die("fork"); case 0: if (!interactive) { - dup2(devnullfd, 1); - dup2(devnullfd, 2); + dup2(devnullfd, 0); /* stdin */ + dup2(devnullfd, 1); /* stdout */ + dup2(devnullfd, 2); /* stderr */ } if (execvp(argv[0], argv) == -1) _exit(1); @@ -1847,8 +1848,8 @@ markread(struct pane *p, off_t from, off_t to, int isread) case -1: die("fork"); case 0: - dup2(devnullfd, 1); - dup2(devnullfd, 2); + dup2(devnullfd, 1); /* stdout */ + dup2(devnullfd, 2); /* stderr */ errno = 0; if (!(fp = popen(cmd, "w"))) |