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Fix compilation if getenv() is missing

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This commit is contained in:
Rémi Denis-Courmont 2011-02-13 10:14:56 +02:00
parent 1abee26ef3
commit 6dd92709b3
1 changed files with 4 additions and 0 deletions
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4
compat/setenv.c
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@ -27,6 +27,7 @@
int setenv (const char *name, const char *value, int override)
{
#ifdef HAVE_GETENV
if (override == 0 && getenv (name) != NULL)
return 0;
@ -40,6 +41,9 @@ int setenv (const char *name, const char *value, int override)
sprintf (var, "%s=%s", name, value);
/* This leaks memory. This is unavoidable. */
return putenv (var);
#else
return -1;
#endif
}
int unsetenv (const char *name)