Patch from vodz to fix freeing a static in cmdedit.

diff --git a/cmdedit.c b/cmdedit.c
index 981253d..4f124d6 100644 (file)
--- a/cmdedit.c
+++ b/cmdedit.c
@@ -442,7 +442,8 @@ static void parse_prompt(const char *prmt_ptr)
                if (flg_not_length == ']')
                        sub_len++;
        }
-       free(pwd_buf);
+       if(pwd_buf!=(char *)unknown)
+               free(pwd_buf);
        cmdedit_prompt = prmt_mem_ptr;
        cmdedit_prmt_len = prmt_len - sub_len;
        put_prompt();

diff --git a/shell/cmdedit.c b/shell/cmdedit.c
index 981253d..4f124d6 100644 (file)
--- a/shell/cmdedit.c
+++ b/shell/cmdedit.c
@@ -442,7 +442,8 @@ static void parse_prompt(const char *prmt_ptr)
                if (flg_not_length == ']')
                        sub_len++;
        }
-       free(pwd_buf);
+       if(pwd_buf!=(char *)unknown)
+               free(pwd_buf);
        cmdedit_prompt = prmt_mem_ptr;
        cmdedit_prmt_len = prmt_len - sub_len;
        put_prompt();