Warning fix

diff --git a/ext/sqlite3/libsqlite/sqlite3.c b/ext/sqlite3/libsqlite/sqlite3.c
index 6e8745bd6af1a671da6ee1dacd3f3157400986cd..0ba8805e023ab21c5842e887e6161d12feeace0d 100644 (file)
--- a/ext/sqlite3/libsqlite/sqlite3.c
+++ b/ext/sqlite3/libsqlite/sqlite3.c
@@ -7655,6 +7655,7 @@ SQLITE_PRIVATE void sqlite3PCacheSetDefault(void);
 # define SQLITE_OS_WINCE 0
 #endif
 
+#include <ctype.h>
 
 /*
 ** Define the maximum size of a temporary filename