fix: extend revert err msg in example programs (#97)

Author: skosito

programs/examples/connected/src/lib.rs

@@ -31,9 +31,12 @@ pub mod connected {
         pda.sub_lamports(amount / 2)?;
         ctx.accounts.random_wallet.add_lamports(amount / 2)?;
 
-        // Check if the message is "revert" and return an error if so
-        if pda.last_message == "revert" {
-            msg!("Reverting transaction due to 'revert' message.");
+        // Check if the message contains "revert" and return an error if so
+        if pda.last_message.contains("revert") {
+            msg!(
+                "Reverting transaction due to message: '{}'",
+                pda.last_message
+            );
             return Err(ErrorCode::RevertMessage.into());
         }
 

programs/examples/connectedSPL/src/lib.rs

@@ -45,9 +45,12 @@ pub mod connected_spl {
 
         transfer_checked(xfer_ctx, amount / 2, 6)?;
 
-        // Check if the message is "revert" and return an error if so
-        if pda.last_message == "revert" {
-            msg!("Reverting transaction due to 'revert' message.");
+        // Check if the message contains "revert" and return an error if so
+        if pda.last_message.contains("revert") {
+            msg!(
+                "Reverting transaction due to message: '{}'",
+                pda.last_message
+            );
             return Err(ErrorCode::RevertMessage.into());
         }