1 files changed, 1 insertions, 1 deletions

diff --git a/src/tests/sbuffer.cpp b/src/tests/sbuffer.cpp
index d8bbe4d..02798cb 100644
--- a/src/tests/sbuffer.cpp
+++ b/src/tests/sbuffer.cpp
@@ -6,7 +6,7 @@ int main()
 
         buf.write("abcdefg", 7 );
 
-        printf("tell: %d\n", buf.tell() );
+        printf("tell: %ld\n", buf.tell() );
 
         char abuf[6];
         int nRead;