Avoid adding extra newline in writeCode (#2323)

HellAholic · web-flow · commit 419a1b234f6d · 2026-04-16T16:05:41.000+02:00
diff --git a/src/gcodeExport.cpp b/src/gcodeExport.cpp
@@ -1528,7 +1528,11 @@ void GCodeExport::switchExtruder(size_t new_extruder, const RetractionConfig& re
 
 void GCodeExport::writeCode(const std::string& str)
 {
-    *output_stream_ << str << new_line_;
+    *output_stream_ << str;
+    if (! str.ends_with('\n'))
+    {
+        *output_stream_ << new_line_;
+    }
 }
 
 void GCodeExport::writeCodeWithAbsoluteExtrusion(const std::string& str)

Original file line number	Diff line number	Diff line change
`@@ -1528,7 +1528,11 @@ void GCodeExport::switchExtruder(size_t new_extruder, const RetractionConfig& re`
`1528`	`1528`
`1529`	`1529`	`void GCodeExport::writeCode(const std::string& str)`
`1530`	`1530`	`{`
`1531`		`- *output_stream_ << str << new_line_;`
	`1531`	`+ *output_stream_ << str;`
	`1532`	`+ if (! str.ends_with('\n'))`
	`1533`	`+ {`
	`1534`	`+ *output_stream_ << new_line_;`
	`1535`	`+ }`
`1532`	`1536`	`}`
`1533`	`1537`
`1534`	`1538`	`void GCodeExport::writeCodeWithAbsoluteExtrusion(const std::string& str)`