[gvfs] Add -Wtype-limits

[Alexander Larsson <alexl src gnome org>]

commit ba80e5e40a8d8407d91595bde981ea2f2d64ef5a
Author: Alexander Larsson <alexl redhat com>
Date:   Thu Nov 19 11:50:26 2009 +0100

    Add -Wtype-limits
    
    Without this we missed a really bad bug where write() return val was put
    in an unsigned int.

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index e859fe3..a11c3f5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -657,7 +657,7 @@ if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then
 	-Wcast-align -Wsign-compare \
 	$CFLAGS"
 
-	for option in -Wno-strict-aliasing -Wno-sign-compare; do
+	for option in -Wno-strict-aliasing -Wno-sign-compare -Wtype-limits; do
 		SAVE_CFLAGS="$CFLAGS"
 		CFLAGS="$CFLAGS $option"
 		AC_MSG_CHECKING([whether gcc understands $option])