diff options
| -rw-r--r-- | roff.c | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -1249,7 +1249,7 @@ out: static int roff_evalcond(struct roff *r, int ln, const char *v, int *pos) { - int wanttrue, number; + int number, savepos, wanttrue; if ('!' == v[*pos]) { wanttrue = 0; @@ -1282,10 +1282,13 @@ roff_evalcond(struct roff *r, int ln, const char *v, int *pos) break; } + savepos = *pos; if (roff_evalnum(r, ln, v, pos, &number, 0)) return((number > 0) == wanttrue); - else + else if (*pos == savepos) return(roff_evalstrcond(v, pos) == wanttrue); + else + return (0); } static enum rofferr |