t/50-cgi: match data type in 30-warnings void test

Comparing number to string results in different messages as of Perl v5.18:

>      got: "Useless use of a constant (42) in void context at 30-warnings.plp line 2.
> expected: "Useless use of a constant ("42") in void context at 30-warnings.plp line 2.

diff --git a/t/50-cgi/30-warnings.html b/t/50-cgi/30-warnings.html
index 94972da9f29a36b2c7c0a16be92a0266dff2af66..359bf5f4cc204e8a3ef79ffb6dccbbcc9fcadfbe 100644 (file)
--- a/t/50-cgi/30-warnings.html
+++ b/t/50-cgi/30-warnings.html
@@ -1,5 +1,5 @@
 $HEAD
-<warning><eval line="2">'42'</eval></warning>
+<warning><eval line="2">42</eval></warning>
 1
 2
 3<warning>warning at $SCRIPT_NAME line 3.</warning>