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| author |  Lucien Van Elsen <lwvanels@mit.edu> | 1992-08-26 00:21:45 +0000 |
|---|---|---|
| committer | Lucien Van Elsen <lwvanels@mit.edu> | 1992-08-26 00:21:45 +0000 |
| commit | 15f18c143f0378075d9aac7947b23a7b52b4559c (patch) | |
| tree | 5d0e926be8cdf5be40179d87a274e90f5956e790 /zwgc | |
| parent | 96a86fd26c03c2899edc539067aefb694318777f (diff) | |
(tty_filter_init) multiple calls caused memory
leak.
Diffstat (limited to 'zwgc')
| -rw-r--r-- | zwgc/tty_filter.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/zwgc/tty_filter.c b/zwgc/tty_filter.c index 1dffb70..6f3e4db 100644 --- a/zwgc/tty_filter.c +++ b/zwgc/tty_filter.c @@ -80,7 +80,8 @@ char **argv; string_dictionary_binding *b; int isrealtty = string_Eq(drivername, "tty"); - termcap_dict = string_dictionary_Create(7); + if (termcap_dict == (string_dictionary) NULL) + termcap_dict = string_dictionary_Create(7); if (!(term = getenv("TERM"))) { /* Only use termcap if $TERM. */ if (isrealtty && !notfirst) |