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| version 1.25, 2009/06/07 13:06:02 | version 1.26, 2009/06/07 13:09:24 | ||
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| if (argc != 2) | if (argc != 2) | ||
| usage(); | usage(); | ||
| if ((tmpdir = getenv("TMPDIR")) == NULL) | if ((tmpdir = getenv("TMPDIR")) == NULL || *tmpdir == '\0') | ||
| tmpdir = _PATH_TMP; | tmpdir = _PATH_TMP; | ||
| filename1 = argv[0]; | filename1 = argv[0]; |