xf86-video-intel: 2 commits - configure.ac src/i830_driver.c uxa/uxa-glyphs.c

[Jesse Barnes]

 configure.ac      |    2 +-
 src/i830_driver.c |    2 +-
 uxa/uxa-glyphs.c  |    4 ++++
 3 files changed, 6 insertions(+), 2 deletions(-)

New commits:
commit f315e9d1ad92562195ce42b956d4be6b31e8a13e
Author: Jesse Barnes <jbarnes at virtuousgeek.org>
Date:   Tue Sep 30 12:07:52 2008 -0700

    Use -Werror by default

diff --git a/configure.ac b/configure.ac
index e276f0e..e8c634c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -203,7 +203,7 @@ dnl Use lots of warning flags with GCC
 WARN_CFLAGS=""
 
 if test "x$GCC" = "xyes"; then
-	WARN_CFLAGS="-Wall -Wpointer-arith -Wstrict-prototypes \
+	WARN_CFLAGS="-Wall -Werror -Wpointer-arith -Wstrict-prototypes \
 	-Wmissing-prototypes -Wmissing-declarations \
 	-Wnested-externs -fno-strict-aliasing"
 fi
commit f082e877d54dbafa437fd05e9c07e870cd513be9
Author: Jesse Barnes <jbarnes at virtuousgeek.org>
Date:   Tue Sep 30 12:06:46 2008 -0700

    Work around gcc uninitialized variable warnings
    
    GCC isn't smart enough to analyze the control flow and figure out that
    these are false positives, but initializing them shouldn't hurt, so work
    around it.

diff --git a/src/i830_driver.c b/src/i830_driver.c
index ce7b623..53219c3 100644
--- a/src/i830_driver.c
+++ b/src/i830_driver.c
@@ -3058,7 +3058,7 @@ static Bool
 I830ScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
 {
    ScrnInfoPtr pScrn;
-   vgaHWPtr hwp;
+   vgaHWPtr hwp = NULL;
    I830Ptr pI830;
    VisualPtr visual;
    I830Ptr pI8301 = NULL;
diff --git a/uxa/uxa-glyphs.c b/uxa/uxa-glyphs.c
index 364fcfb..dc51856 100644
--- a/uxa/uxa-glyphs.c
+++ b/uxa/uxa-glyphs.c
@@ -668,6 +668,10 @@ uxa_glyphs_intersect(int nlist, GlyphListPtr list, GlyphPtr *glyphs)
 
     x = 0;
     y = 0;
+    extents.x1 = 0;
+    extents.y1 = 0;
+    extents.x2 = 0;
+    extents.y2 = 0;
     while (nlist--) {
        x += list->xOff;
        y += list->yOff;