13 lines
555 B
Plaintext
13 lines
555 B
Plaintext
$OpenBSD: patch-lib_sh_getenv_c,v 1.1 2004/07/30 17:02:49 naddy Exp $
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--- lib/sh/getenv.c.orig Sun Sep 29 02:38:58 2002
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+++ lib/sh/getenv.c Sun Sep 29 02:39:15 2002
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@@ -78,7 +78,7 @@ getenv (name)
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shell_variables will be 0 when this is invoked. We look up the
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variable in the real environment in that case. */
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- for (i = 0, len = strlen (name); environ[i]; i++)
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+ for (i = 0, len = strlen (name); environ && environ[i]; i++)
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{
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if ((STREQN (environ[i], name, len)) && (environ[i][len] == '='))
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return (environ[i] + len + 1);
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