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-rw-r--r--generic/tkImgPPM.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/generic/tkImgPPM.c b/generic/tkImgPPM.c
index d9c06ab..79f7b25 100644
--- a/generic/tkImgPPM.c
+++ b/generic/tkImgPPM.c
@@ -489,7 +489,7 @@ StringReadPPM(
* image being read. */
{
int fileWidth, fileHeight, maxIntensity;
- int nLines, nBytes, h, type, count, dataSize, bytesPerChannel = 2;
+ int nLines, nBytes, h, type, count, dataSize, bytesPerChannel = 1;
unsigned char *pixelPtr, *dataBuffer;
Tk_PhotoImageBlock block;