Fix gcc warning i may be used uninitialized

This commit is contained in:
Pan7 2016-08-22 08:48:01 +02:00
parent 8557f1820f
commit c346d43ae0

View file

@ -382,16 +382,17 @@ lwSurface *lwGetSurface5( picoMemStream_t *fp, int cksize, lwObject *obj ){
case ID_TFLG: case ID_TFLG:
flags = getU2( fp ); flags = getU2( fp );
//only one of the three axis bits should be set
if ( flags & 1 ) { if ( flags & 1 ) {
i = 0; tex->axis = 0;
} }
if ( flags & 2 ) { else if ( flags & 2 ) {
i = 1; tex->axis = 1;
} }
if ( flags & 4 ) { else if ( flags & 4 ) {
i = 2; tex->axis = 2;
} }
tex->axis = i;
if ( tex->type == ID_IMAP ) { if ( tex->type == ID_IMAP ) {
tex->param.imap.axis = i; tex->param.imap.axis = i;
} }