diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2011-08-27 06:45:35 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2011-08-27 06:45:35 +0400 |
| commit | 95c56115705d6851f7fd726612e57483d608e962 (patch) | |
| tree | ad0aabf829b3d2da149bbf26d403805ab9af164f /source | |
| parent | 9ae67bf38036f15b39ba129bea61415d8cfb95ae (diff) | |
subtraction on unsigned values didnt work as intended for copying ID's.
Diffstat (limited to 'source')
| -rw-r--r-- | source/blender/blenkernel/intern/library.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/source/blender/blenkernel/intern/library.c b/source/blender/blenkernel/intern/library.c index 0b07f40cad6..76f114de97b 100644 --- a/source/blender/blenkernel/intern/library.c +++ b/source/blender/blenkernel/intern/library.c @@ -671,7 +671,7 @@ void *copy_libblock(void *rt) assert(idn != NULL); idn_len= MEM_allocN_len(idn); - if(idn_len - sizeof(ID) > 0) { + if((ssize_t)idn_len - (ssize_t)sizeof(ID) > 0) { /* signed to allow neg result */ cp= (char *)id; cpn= (char *)idn; memcpy(cpn+sizeof(ID), cp+sizeof(ID), idn_len - sizeof(ID)); |