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| author | Guido van Rossum <guido@python.org> | 1992-01-26 18:15:48 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 1992-01-26 18:15:48 (GMT) |
| commit | 5ad58c6aef158666fe94fefd9fc646483f6ad044 (patch) | |
| tree | 71f438d6a89e88dc6930bafd3c69a98d567cb9c8 | |
| parent | e0513dee58578e308bad7f6ad7b5b124f7a18c7b (diff) | |
| download | cpython-5ad58c6aef158666fe94fefd9fc646483f6ad044.zip cpython-5ad58c6aef158666fe94fefd9fc646483f6ad044.tar.gz cpython-5ad58c6aef158666fe94fefd9fc646483f6ad044.tar.bz2 | |
sysset(name, NULL) does nothing if sys.name is undefined
| -rw-r--r-- | Python/sysmodule.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Python/sysmodule.c b/Python/sysmodule.c index d725c88..7089fc7 100644 --- a/Python/sysmodule.c +++ b/Python/sysmodule.c @@ -85,8 +85,12 @@ sysset(name, v) char *name; object *v; { - if (v == NULL) - return dictremove(sysdict, name); + if (v == NULL) { + if (dictlookup(sysdict, name) == NULL) + return 0; + else + return dictremove(sysdict, name); + } else return dictinsert(sysdict, name, v); } |