Removed unnecessary variable.

--HG--
branch : HEAD

diff --git a/src/plugins/fts-squat/squat-uidlist.c b/src/plugins/fts-squat/squat-uidlist.c
index 4eed2bd1c24dcc6e7096e637ba140aca215f1590..99d204f9e3818e488e45a585fea84d6bbd7b1a09 100644 (file)
--- a/src/plugins/fts-squat/squat-uidlist.c
+++ b/src/plugins/fts-squat/squat-uidlist.c
@@ -474,7 +474,6 @@ static int squat_uidlist_map(struct squat_uidlist *uidlist)
 static int squat_uidlist_read_to_memory(struct squat_uidlist *uidlist)
 {
        size_t i, page_size = mmap_get_page_size();
-       char x;
 
        if (uidlist->file_cache != NULL) {
                return uidlist_file_cache_read(uidlist, 0,
@@ -488,7 +487,7 @@ static int squat_uidlist_read_to_memory(struct squat_uidlist *uidlist)
           without this code. Compiler can quite easily optimize away this
           entire for loop, but volatile seems to help with gcc 4.2. */
        for (i = 0; i < uidlist->mmap_size; i += page_size)
-               x = ((const volatile char *)uidlist->data)[i];
+               ((const volatile char *)uidlist->data)[i];
        return 0;
 }