Remove an unused variable.

FossilOrigin-Name: 1c2656c1d37906230edc142d3a4253b16b6e925f

manifest

@@ -1,5 +1,5 @@
-C Only\suse\slstat()\sif\sthe\sHAVE_LSTAT\smacro\sis\sdefined.\sFix\ssome\stest\sfile\sissues.
-D 2016-01-25T18:43:05.007
+C Remove\san\sunused\svariable.
+D 2016-01-26T00:12:42.634
 F Makefile.in 027c1603f255390c43a426671055a31c0a65fdb4
 F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
 F Makefile.msc 1708a78eda223b6daa302b140037fcc214a779f9
@@ -329,7 +329,7 @@ F src/os.c 8fd25588eeba74068d41102d26810e216999b6c8
 F src/os.h 3e57a24e2794a94d3cf2342c6d9a884888cd96bf
 F src/os_common.h abdb9a191a367793268fe553d25bab894e986a0e
 F src/os_setup.h c9d4553b5aaa6f73391448b265b89bed0b890faa
-F src/os_unix.c 4c217111d7bdebbd7a9b47cf11f434420da432e7
+F src/os_unix.c e9e1e6a49892a76fe1fd167b1d475eeddaf1ccb3
 F src/os_win.c 386fba30419e8458b13209781c2af5590eab2811
 F src/os_win.h eb7a47aa17b26b77eb97e4823f20a00b8bda12ca
 F src/pager.c 2916c66aee50f69d9ec56a7619b62d9c6a3bee61
@@ -1419,7 +1419,7 @@ F tool/vdbe_profile.tcl 246d0da094856d72d2c12efec03250d71639d19f
 F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
 F tool/warnings.sh 48bd54594752d5be3337f12c72f28d2080cb630b
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
-P f71249d3db9242b8f38955db51a7a5789d002803
-R 31817b68212f6684c4e9fbfebdae658d
-U dan
-Z 17d90a7cade21886dca3e4bdfc08ed4c
+P 8a6e4147a680ad6c5fdd588468b6daac82349d2c
+R d2cf53f7b50c768b631d5f18bba143b9
+U drh
+Z 592370e14c792642f017f87ac074cb77

manifest.uuid

@@ -1 +1 @@
-8a6e4147a680ad6c5fdd588468b6daac82349d2c
+1c2656c1d37906230edc142d3a4253b16b6e925f

src/os_unix.c

@@ -5981,7 +5981,6 @@ static int unixFullPathname(
   int rc = SQLITE_OK;
   int nByte;
   int nLink = 1;                /* Number of symbolic links followed so far */
-  int bLink;                    /* True for a symbolic link */
   const char *zIn = zPath;      /* Input path for each iteration of loop */
   char *zDel = 0;