Remove code from inflate.c and infback.c that is impossible to execute.

During coverage testing it was discovered that these two lines could
never pull more bits, since the immediately preceding for loop assures
that all of the code's bits are already pulled.

2 files changed, 0 insertions, 2 deletions

diff --git a/infback.c b/infback.c
index 5462952..c026485 100644
--- a/infback.c
+++ b/infback.c
@@ -403,7 +403,6 @@ void FAR *out_desc;
                     PULLBYTE();
                 }
                 if (here.val < 16) {
-                    NEEDBITS(here.bits);
                     DROPBITS(here.bits);
                     state->lens[state->have++] = here.val;
                 }
diff --git a/inflate.c b/inflate.c
index 214bf26..6b0ebbf 100644
--- a/inflate.c
+++ b/inflate.c
@@ -944,7 +944,6 @@ int flush;
                     PULLBYTE();
                 }
                 if (here.val < 16) {
-                    NEEDBITS(here.bits);
                     DROPBITS(here.bits);
                     state->lens[state->have++] = here.val;
                 }