Remove `printf` call

2016-10-17 20:04:24 +02:00 · 2016-10-17 20:04:24 +02:00 · c150c968bf
parent a93e12b5d9
commit c150c968bf
1 changed files with 1 additions and 1 deletions
--- a/test/testpaint/Printer.cpp
+++ b/test/testpaint/Printer.cpp
@ -157,7 +157,7 @@ namespace Printer {
        s += "\n";

        for (int direction = 0; direction < 4; ++direction) {
-            printf("  +           +  ");
+            s += "  +           +  ";
        }
        s += "\n";