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(free_environment): free result of read_environment().

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@20866 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2007-06-03 21:00:29 +00:00
parent 53b9d752a2
commit 392e16190e
1 changed files with 11 additions and 0 deletions
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11
lib/roken/environment.c
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@@ -143,3 +143,14 @@ read_environment(const char *file, char ***env)
fclose(F); fclose(F);
return assigned; return assigned;
} }
void ROKEN_LIB_FUNCTION
free_environment(char **env)
{
int i;
if (env == NULL)
return;
for (i = 0; env[i]; i++)
free(env[i]);
free(env);
}