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| author | Wichert Akkerman <wakkerma@debian.org> | 2001-06-08 22:48:16 +0000 |
|---|---|---|
| committer | Wichert Akkerman <wakkerma@debian.org> | 2001-06-08 22:48:16 +0000 |
| commit | 4cf22cc69c0c35db1341ef2a156c9c4246bb7f53 (patch) | |
| tree | ce45d9fcd1d03d4638e0312498477a68c4f1437a /dselect/method.cc | |
| parent | ff00f1369777ba3360984f7439768b77ee40657d (diff) | |
| download | dpkg-4cf22cc69c0c35db1341ef2a156c9c4246bb7f53.tar.gz | |
handle interrupted getc in falliblesubprocess() prompt
Diffstat (limited to 'dselect/method.cc')
| -rw-r--r-- | dselect/method.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/dselect/method.cc b/dselect/method.cc index 3d1936606..032b3824f 100644 --- a/dselect/method.cc +++ b/dselect/method.cc @@ -197,8 +197,8 @@ urqresult falliblesubprocess(const char *exepath, const char *name, fprintf(stderr,_("Press <enter> to continue.\n")); if (ferror(stderr)) ohshite(_("write error on standard error")); - do { c= fgetc(stdin); } while (c != EOF && c != '\n'); - if (c == EOF) + do { c= fgetc(stdin); } while ((c == ERR && errno==EINTR) || (c != '\n')); + if (c == ERR) ohshite(_("error reading acknowledgement of program failure message")); return urqr_fail; } |