diff options
Diffstat (limited to 'analyzer/pnmpsnr.c')
-rw-r--r-- | analyzer/pnmpsnr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/analyzer/pnmpsnr.c b/analyzer/pnmpsnr.c index 88b2a981..c32f7d64 100644 --- a/analyzer/pnmpsnr.c +++ b/analyzer/pnmpsnr.c @@ -126,7 +126,7 @@ reportPsnr(struct pam const pam, else pm_message("Cr color component does not differ."); } else { - if (ySumSqDiff == 0) + if (ySumSqDiff > 0) pm_message("PSNR between %s and %s: %.2f dB", filespec1, filespec2, 10 * log10(yPsnr)); else |