ipython

2018-07-23 17:13:51 +01:00
parent b4201dd0f3
commit bac1b63080
13 changed files with 123 additions and 79 deletions
--- a/library/dialect/swi/fli/swi.c
+++ b/library/dialect/swi/fli/swi.c
@@ -221,8 +221,9 @@ X_API int PL_get_nchars(term_t l, size_t *lengthp, char **s, unsigned flags) {
  if (s) {
    size_t len = strlen(out.val.c);
    if (flags & (BUF_DISCARDABLE | BUF_RING)) {
-      strncpy(LOCAL_FileNameBuf, out.val.c, YAP_FILENAME_MAX);
+      if (!*s)
      *s = LOCAL_FileNameBuf;
+      strncpy(*s, out.val.c, YAP_FILENAME_MAX);
      pop_text_stack(lvl);
      return true;
    }