According to
https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/Running-the-Compiler.html
the parameter syntax of AC_COMPILE_IFELSE is

(input, [action-if-true], [action-if-false])

Displaying "no" when the test was positive and enabling support for old
iconv implementations by OLD_ICONV=UnfortunatelyYes when the test fails
it obviously wrong. This patch switches the actions to fix the problem.

Signed-off-by: Bernd Kuhls <bernd.ku...@writeme.com>
---
 configure.ac | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index 0b15f04b1..63e71a472 100644
--- a/configure.ac
+++ b/configure.ac
@@ -759,9 +759,9 @@ GIT_STASH_FLAGS($ICONVDIR)
 
 AC_MSG_CHECKING([for old iconv()])
 AC_COMPILE_IFELSE([OLDICONVTEST_SRC],
-       [AC_MSG_RESULT([no])],
        [AC_MSG_RESULT([yes])
-       OLD_ICONV=UnfortunatelyYes])
+       OLD_ICONV=UnfortunatelyYes],
+       [AC_MSG_RESULT([no])])
 
 GIT_UNSTASH_FLAGS($ICONVDIR)
 
-- 
2.11.0

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