diff options
Diffstat (limited to 'converter/pgm/st4topgm.c')
| -rw-r--r-- | converter/pgm/st4topgm.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/converter/pgm/st4topgm.c b/converter/pgm/st4topgm.c index 8e4660a3..791184b7 100644 --- a/converter/pgm/st4topgm.c +++ b/converter/pgm/st4topgm.c @@ -69,11 +69,11 @@ writeRaster(FILE * const ifP, unsigned int col; for (col = 0; col < st4Width; ++col) { - char c; + unsigned char c; - pm_readchar(ifP, &c); + pm_readcharu(ifP, &c); - tuplerow[col][0] = (unsigned char)c; + tuplerow[col][0] = c; } pnm_writepamrow(pamP, tuplerow); } @@ -149,7 +149,7 @@ readFooter(FILE * const ifP, 109 10 Calibration factor 119 73 Reserved - Note tha the footer is the same length as a raster row. + Note that the footer is the same length as a raster row. */ bytesReadCt = fread(buffer, 1, sizeof(buffer), ifP); |