[Qemu-trivial] [PATCH 03/11] configure: Fix compiler warning in config.log (integer from pointer)

[Stefan Weil]

warning: return makes integer from pointer without a cast

Signed-off-by: Stefan Weil <address@hidden>
---
 configure |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/configure b/configure
index 93c6cbe..8dee237 100755
--- a/configure
+++ b/configure
@@ -1841,7 +1841,11 @@ if test "$curses" != "no" ; then
 #ifdef __OpenBSD__
 #define resize_term resizeterm
 #endif
-int main(void) { resize_term(0, 0); return curses_version(); }
+int main(void) {
+  const char *s = curses_version();
+  resize_term(0, 0);
+  return s != (const char *)0;
+}
 EOF
   for curses_lib in $curses_list; do
     if compile_prog "" "$curses_lib" ; then
-- 
1.7.2.5