Make insufficient tokens message more helpful

solana-labs · Nov 28, 2018 · 8fb5d72 · 8fb5d72
1 parent 83c0711
commit 8fb5d72
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/system_program.rs b/src/system_program.rs
@@ -60,7 +60,10 @@ pub fn process_instruction(
                     Err(Error::InvalidArgument)?;
                 }
                 if tokens > accounts[0].tokens {
-                    info!("Insufficient tokens in account[0]");
+                    info!(
+                        "Insufficient tokens in account[0] ({} > {})",
+                        tokens, accounts[0].tokens
+                    );
                     Err(Error::ResultWithNegativeTokens)?;
                 }
                 accounts[0].tokens -= tokens;