libext2fs: remove c99 idiom to fix build
hashmap.c: In function ‘ext2fs_hashmap_free’:
hashmap.c:72:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (size_t i = 0; i < h->size; ++i) {
^
hashmap.c:72:2: note: use option -std=c99 or -std=gnu99 to compile your code
make[2]: *** [hashmap.o] Error 1
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
diff --git a/lib/ext2fs/hashmap.c b/lib/ext2fs/hashmap.c
index ade5d89..3d8ee81 100644
--- a/lib/ext2fs/hashmap.c
+++ b/lib/ext2fs/hashmap.c
@@ -69,7 +69,9 @@
void ext2fs_hashmap_free(struct ext2fs_hashmap *h)
{
- for (size_t i = 0; i < h->size; ++i) {
+ size_t i;
+
+ for (i = 0; i < h->size; ++i) {
struct ext2fs_hashmap_entry *it = h->entries[i];
while (it) {
struct ext2fs_hashmap_entry *tmp = it->next;
