build-sys: test functions does not return void

Found using scan-build.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
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Sami Kerola 2016-04-03 17:31:42 +01:00
parent 1bd62f72d8
commit cf582a2e86
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1 changed files with 1 additions and 1 deletions

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@ -491,7 +491,7 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
AC_MSG_CHECKING([whether __progname is defined])
AC_LINK_IFELSE([AC_LANG_PROGRAM([extern char *__progname;],
[if (*__progname == 0) return;])],
[if (*__progname == 0) return 1;])],
AC_DEFINE([HAVE___PROGNAME], [1], [Define if __progname is defined])
AC_MSG_RESULT([yes]),
AC_MSG_RESULT([no]))