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| author | Jack Jansen <jack.jansen@cwi.nl> | 1999-09-30 11:19:16 (GMT) |
|---|---|---|
| committer | Jack Jansen <jack.jansen@cwi.nl> | 1999-09-30 11:19:16 (GMT) |
| commit | fac3008e77310bb206ce85169f01426fd2124dd9 (patch) | |
| tree | 8630a072e9a0a42d23b81ad9032504c7f35f1705 | |
| parent | 4cc95627814d6c0fbbc973976ef2371bb66b7f7d (diff) | |
| download | cpython-fac3008e77310bb206ce85169f01426fd2124dd9.zip cpython-fac3008e77310bb206ce85169f01426fd2124dd9.tar.gz cpython-fac3008e77310bb206ce85169f01426fd2124dd9.tar.bz2 | |
Optimization: don't try to get a tabsize resource if we know the file
doesn't have one (stdin and such), OpenRF appears to be an expensive call.
| -rw-r--r-- | Mac/Python/macguesstabsize.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Mac/Python/macguesstabsize.c b/Mac/Python/macguesstabsize.c index 43af884..64a6ad7 100644 --- a/Mac/Python/macguesstabsize.c +++ b/Mac/Python/macguesstabsize.c @@ -45,6 +45,9 @@ guesstabsize(path) int refnum; Handle h; int tabsize = 0; + + /* Very simple case: stdin (pathname empty) */ + if ( path[0] == '\0' || strcmp(path, "<stdin>") == 0 ) return 0; s[0] = strlen(path); memcpy(s+1, path, s[0]); refnum = OpenResFile(s); |