fix sprintf WIP

fglock · fglock · commit 06771531b5d5 · 2025-09-09T10:47:07.000+02:00
diff --git a/src/main/java/org/perlonjava/operators/SprintfOperator.java b/src/main/java/org/perlonjava/operators/SprintfOperator.java
@@ -558,7 +558,8 @@ private static String handleMissingArgument(FormatSpecifier spec,
 
         // Special handling for vector formats
         if (spec.vectorFlag) {
-            return " ";  // Vector formats with missing argument output a space
+            return "";  // Vector formats with missing argument output nothing
+                       // The warning handler will add " MISSING" with space
         }
 
         // Return appropriate default value based on conversion type

Original file line number	Diff line number	Diff line change
`@@ -558,7 +558,8 @@ private static String handleMissingArgument(FormatSpecifier spec,`
`558`	`558`
`559`	`559`	`// Special handling for vector formats`
`560`	`560`	`if (spec.vectorFlag) {`
`561`		`- return " "; // Vector formats with missing argument output a space`
	`561`	`+ return ""; // Vector formats with missing argument output nothing`
	`562`	`+ // The warning handler will add " MISSING" with space`
`562`	`563`	`}`
`563`	`564`
`564`	`565`	`// Return appropriate default value based on conversion type`