diff options
Diffstat (limited to 'notmuch-restore.c')
| -rw-r--r-- | notmuch-restore.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/notmuch-restore.c b/notmuch-restore.c index ff1ebab1..13b4325a 100644 --- a/notmuch-restore.c +++ b/notmuch-restore.c @@ -88,9 +88,10 @@ notmuch_restore_command (unused (void *ctx), int argc, char *argv[]) * non-space characters for the message-id, then one or more * spaces, then a list of space-separated tags as a sequence of * characters within literal '(' and ')'. */ - xregcomp (®ex, - "^([^ ]+) \\(([^)]*)\\)$", - REG_EXTENDED); + if ( xregcomp (®ex, + "^([^ ]+) \\(([^)]*)\\)$", + REG_EXTENDED) ) + INTERNAL_ERROR("compile time constant regex failed."); while ((line_len = getline (&line, &line_size, input)) != -1) { regmatch_t match[3]; |