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fix scm_from_stringn empty string case

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* libguile/strings.c (scm_from_stringn): Fix empty string case
  (oops...).
This commit is contained in:
Andy Wingo 2011-01-07 22:16:10 -08:00
parent 2dd7d8ce7a
commit a574564c24
1 changed files with 3 additions and 3 deletions
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6
libguile/strings.c
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@ -1438,12 +1438,12 @@ scm_from_stringn (const char *str, size_t len, const char *encoding,
SCM res; SCM res;
/* The order of these checks is important. */ /* The order of these checks is important. */
if (len == 0) if (!str && len != 0)
return scm_nullstr;
if (!str)
scm_misc_error ("scm_from_stringn", "NULL string pointer", SCM_EOL); scm_misc_error ("scm_from_stringn", "NULL string pointer", SCM_EOL);
if (len == (size_t) -1) if (len == (size_t) -1)
len = strlen (str); len = strlen (str);
if (len == 0)
return scm_nullstr;
if (encoding == NULL) if (encoding == NULL)
{ {