Commit 1dac9e71b525cb14eb358eaf0bc45b1554f5bf55 | zig

author	Andrew Kelley <andrew@ziglang.org> 2020-05-22 00:27:51-04:00
committer	Andrew Kelley <andrew@ziglang.org> 2020-05-22 00:27:51-04:00
log	1dac9e71b525cb14eb358eaf0bc45b1554f5bf55
tree	483d91afbb2779360ee49c400c69c65a20d35cf9
parent	8252c8b9d698ca671413ad4e23c5228dcf505632

1 files changed, 4 insertions(+), 3 deletions(-)

lib/std/testing.zig+4-3

 @@ -320,10 +320,11 @@ fn printWithVisibleNewlines(source: []const u8) void {
 }
 fn printLine(line: []const u8) void {
-    switch (line[line.len - 1]) {
+    if (line.len != 0) switch (line[line.len - 1]) {
         ' ', '\t' => warn("{}⏎\n", .{line}), // Carriage return symbol,
-        else => warn("{}\n", .{line}),
+        else => {},
-    }
+    };
+    warn("{}\n", .{line});
 }
 test "" {