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authorAndreas.Eversberg <jolly@eversberg.eu>2010-10-24 11:59:33 +0200
committerSylvain Munaut <tnt@246tNt.com>2010-10-24 11:59:33 +0200
commitdc0ebdfbdf3b1a381754c6ef4a59b0354eba7705 (patch)
treec6cc91d2b4ced96c2b756345aa508c01395a760c
parentacffb60c1af6a30a99c969483ab46920d2fd966f (diff)
bitvec: Fix decoding of H / L values
it returns if a given bit in the vector is "high" or "low". the bitval that represents "high" depends on the bit position. bitval2mask returns that. so we must check if the bit in the vector equals the returned bitval.
-rw-r--r--src/bitvec.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/bitvec.c b/src/bitvec.c
index 04c465a8..95d78a5c 100644
--- a/src/bitvec.c
+++ b/src/bitvec.c
@@ -90,7 +90,7 @@ enum bit_value bitvec_get_bit_pos_high(const struct bitvec *bv,
bitval = bitval2mask(H, bitnum);
- if (bv->data[bytenum] & bitval)
+ if ((bv->data[bytenum] & (1 << bitnum)) == bitval)
return H;
return L;