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Move errno-protection into string_open_failed()
[exim.git]
/
src
/
src
/
lookups
/
dsearch.c
diff --git
a/src/src/lookups/dsearch.c
b/src/src/lookups/dsearch.c
index 501293ac0330c8f58f7778fe082efee6551f8bd1..a6b331edb6401e2932caf3d6d3543d3e7e2f4add 100644
(file)
--- a/
src/src/lookups/dsearch.c
+++ b/
src/src/lookups/dsearch.c
@@
-31,9
+31,7
@@
dsearch_open(const uschar * dirname, uschar ** errmsg)
DIR * dp = exim_opendir(dirname);
if (!dp)
{
DIR * dp = exim_opendir(dirname);
if (!dp)
{
- int save_errno = errno;
- *errmsg = string_open_failed(errno, "%s for directory search", dirname);
- errno = save_errno;
+ *errmsg = string_open_failed("%s for directory search", dirname);
return NULL;
}
closedir(dp);
return NULL;
}
closedir(dp);
@@
-86,10
+84,6
@@
int save_errno;
uschar * filename;
unsigned flags = 0;
uschar * filename;
unsigned flags = 0;
-handle = handle; /* Keep picky compilers happy */
-length = length;
-do_cache = do_cache;
-
if (Ustrchr(keystring, '/') != 0)
{
*errmsg = string_sprintf("key for dsearch lookup contains a slash: %s",
if (Ustrchr(keystring, '/') != 0)
{
*errmsg = string_sprintf("key for dsearch lookup contains a slash: %s",