babl: return tolerance to 0.000001

Smallest value printable with default %f printf format, conversions have been
iterated on sufficiently to crank up the precision again.

diff --git a/babl/babl-fish-path.c b/babl/babl-fish-path.c
index 3762d625a49fad03b9f393100001e4ee2a1a661f..7e1504c64542c8c3c8d2e8b791df7dffab3b2a64 100644 (file)
--- a/babl/babl-fish-path.c
+++ b/babl/babl-fish-path.c
@@ -21,7 +21,7 @@
 #include "babl-internal.h"
 #include "babl-ref-pixels.h"
 
-#define BABL_TOLERANCE             0.000006
+#define BABL_TOLERANCE             0.000001
 #define BABL_MAX_COST_VALUE        2000000
 #define BABL_HARD_MAX_PATH_LENGTH  8
 #define BABL_MAX_NAME_LEN          1024