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| author | Robin Watts <robin.watts@artifex.com> | 2011-12-16 11:27:42 +0000 |
|---|---|---|
| committer | Robin Watts <robin.watts@artifex.com> | 2011-12-16 11:27:42 +0000 |
| commit | b63f97dc832e4085ffc0e4e477f5d86fd44360eb (patch) | |
| tree | 7f284c7596941f1433fd74e56d77de2e73d1881b /fitz/dev_list.c | |
| parent | 7992dd366101180c050f37167d91518c52cf025c (diff) | |
| download | mupdf-b63f97dc832e4085ffc0e4e477f5d86fd44360eb.tar.xz | |
More memsqueezing fixes
Diffstat (limited to 'fitz/dev_list.c')
| -rw-r--r-- | fitz/dev_list.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fitz/dev_list.c b/fitz/dev_list.c index cbb988df..47e8b069 100644 --- a/fitz/dev_list.c +++ b/fitz/dev_list.c @@ -493,7 +493,11 @@ fz_new_display_list(fz_context *ctx) void fz_free_display_list(fz_context *ctx, fz_display_list *list) { - fz_display_node *node = list->first; + fz_display_node *node; + + if (list == NULL) + return; + node = list->first; while (node) { fz_display_node *next = node->next; |