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-rw-r--r--src/render.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/render.c b/src/render.c
index 206ef9b3..7c66f67c 100644
--- a/src/render.c
+++ b/src/render.c
@@ -245,7 +245,7 @@ GdkPixbuf *render_get_image(DisplayWindow *dw)
for ( y=0; y<h; y++ ) {
for ( x=0; x<w; x++ ) {
- int val;
+ float val;
guchar r, g, b;
val = hdr[x+w*y];