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-rw-r--r--backend/gt68xx_high.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/backend/gt68xx_high.c b/backend/gt68xx_high.c
index 782b4f3..563323c 100644
--- a/backend/gt68xx_high.c
+++ b/backend/gt68xx_high.c
@@ -97,7 +97,7 @@ gt68xx_calibrator_new (SANE_Int width,
cal->white_line = (double *) malloc (width * sizeof (double));
cal->black_line = (double *) malloc (width * sizeof (double));
- if (!cal->k_white || !cal->k_black | !cal->white_line || !cal->black_line)
+ if (!cal->k_white || !cal->k_black || !cal->white_line || !cal->black_line)
{
DBG (5, "gt68xx_calibrator_new: no memory for calibration data\n");
gt68xx_calibrator_free (cal);