diff --git a/sqlite3.c b/sqlite3.c
index 707d5fb..99cc80f 100644
--- a/sqlite3.c
+++ b/sqlite3.c
@@ -1,6 +1,6 @@
 /******************************************************************************
 ** This file is an amalgamation of many separate C source files from SQLite
-** version 3.7.6.  By combining all the individual C code files into this 
+** version 3.7.6.1.  By combining all the individual C code files into this 
 ** single large file, the entire code can be compiled as a single translation
 ** unit.  This allows many compilers to do optimizations that would not be
 ** possible if the files were compiled separately.  Performance improvements
@@ -650,9 +650,9 @@ extern "C" {
 ** [sqlite3_libversion_number()], [sqlite3_sourceid()],
 ** [sqlite_version()] and [sqlite_source_id()].
 */
-#define SQLITE_VERSION        "3.7.6"
+#define SQLITE_VERSION        "3.7.6.1"
 #define SQLITE_VERSION_NUMBER 3007006
-#define SQLITE_SOURCE_ID      "2011-04-12 01:58:40 f9d43fa363d54beab6f45db005abac0a7c0c47a7"
+#define SQLITE_SOURCE_ID      "2011-04-13 14:40:25 a35e83eac7b185f4d363d7fa51677f2fdfa27695"
 
 /*
 ** CAPI3REF: Run-Time Library Version Numbers
@@ -24485,8 +24485,10 @@ static struct unix_syscall {
 
 #if SQLITE_ENABLE_LOCKING_STYLE
   { "fchmod",       (sqlite3_syscall_ptr)fchmod,     0  },
-#define osFchmod    ((int(*)(int,mode_t))aSyscall[14].pCurrent)
+#else
+  { "fchmod",       (sqlite3_syscall_ptr)0,          0  },
 #endif
+#define osFchmod    ((int(*)(int,mode_t))aSyscall[14].pCurrent)
 
 #if defined(HAVE_POSIX_FALLOCATE) && HAVE_POSIX_FALLOCATE
   { "fallocate",    (sqlite3_syscall_ptr)posix_fallocate,  0 },
@@ -30804,6 +30806,10 @@ SQLITE_API int sqlite3_os_init(void){
   };
   unsigned int i;          /* Loop counter */
 
+  /* Double-check that the aSyscall[] array has been constructed
+  ** correctly.  See ticket [bb3a86e890c8e96ab] */
+  assert( ArraySize(aSyscall)==16 );
+
   /* Register all VFSes defined in the aVfs[] array */
   for(i=0; i<(sizeof(aVfs)/sizeof(sqlite3_vfs)); i++){
     sqlite3_vfs_register(&aVfs[i], i==0);
diff --git a/sqlite3.h b/sqlite3.h
index 55a599d..17e85fd 100644
--- a/sqlite3.h
+++ b/sqlite3.h
@@ -107,9 +107,9 @@ extern "C" {
 ** [sqlite3_libversion_number()], [sqlite3_sourceid()],
 ** [sqlite_version()] and [sqlite_source_id()].
 */
-#define SQLITE_VERSION        "3.7.6"
+#define SQLITE_VERSION        "3.7.6.1"
 #define SQLITE_VERSION_NUMBER 3007006
-#define SQLITE_SOURCE_ID      "2011-04-12 01:58:40 f9d43fa363d54beab6f45db005abac0a7c0c47a7"
+#define SQLITE_SOURCE_ID      "2011-04-13 14:40:25 a35e83eac7b185f4d363d7fa51677f2fdfa27695"
 
 /*
 ** CAPI3REF: Run-Time Library Version Numbers