Make iconv errno support test pass on Solaris.

Closes GH-6291.

diff --git a/ext/iconv/config.m4 b/ext/iconv/config.m4
index 71583e02c9b0f71206cafe428df157e024021187..147c19dc781d2158f04123daa0a0d1919f12024c 100644 (file)
--- a/ext/iconv/config.m4
+++ b/ext/iconv/config.m4
@@ -129,7 +129,7 @@ int main() {
 
 int main() {
   iconv_t cd;
-  cd = iconv_open( "*blahblah*", "*blahblah*" );
+  cd = iconv_open( "*blahblah*", "*blahblahblah*" );
   if (cd == (iconv_t)(-1)) {
     if (errno == EINVAL) {
       return 0;