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fix variable initialization in loops

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This commit is contained in:
Mickael B 2017-07-22 03:56:01 -04:00 committed by Eric Soroos
parent 91c4c65693
commit 6869431c2b
1 changed files with 6 additions and 4 deletions
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10
libImaging/SgiRleDecode.c
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@ -54,7 +54,6 @@ int
ImagingSgiRleDecode(Imaging im, ImagingCodecState state,
UINT8* buf, int bytes)
{
int n, depth;
UINT8* ptr;
ptr = buf;
@ -90,9 +89,11 @@ ImagingSgiRleDecode(Imaging im, ImagingCodecState state,
readlongtab(&ptr, state->ysize * zsize, lengthtab);
/* get scanlines informations */
for (int rowno = 0; rowno < state->ysize; ++rowno) {
int rowno;
for (rowno = 0; rowno < state->ysize; ++rowno) {
for (int channo = 0; channo < zsize; ++channo) {
int channo;
for (channo = 0; channo < zsize; ++channo) {
unsigned long rleoffset = starttab[rowno + channo * state->ysize];
@ -115,7 +116,8 @@ ImagingSgiRleDecode(Imaging im, ImagingCodecState state,
expandrow(scanline, rledata, 0);
/* populate the state buffer */
for (int x = 0; x < state->xsize; ++x) {
int x;
for (x = 0; x < state->xsize; ++x) {
state->buffer[x * zsize + channo] = scanline[x];
}