[PATCH 01/16] xf86bigfont: Silence compiler warning by initializing pDesc.

[Jamey Sharp]

Access to pDesc was always guarded by (nCharInfos > 0), so the code
wasn't actually buggy, but this makes it clear that it's correct.

Signed-off-by: Jamey Sharp <jamey at minilop.net>
---
 Xext/xf86bigfont.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/Xext/xf86bigfont.c b/Xext/xf86bigfont.c
index 8c4a7eb..8b3913d 100644
--- a/Xext/xf86bigfont.c
+++ b/Xext/xf86bigfont.c
@@ -404,7 +404,7 @@ ProcXF86BigfontQueryFont(
     int nCharInfos;
     int shmid;
 #ifdef HAS_SHM
-    ShmDescPtr pDesc;
+    ShmDescPtr pDesc = NULL;
 #else
 #define pDesc 0
 #endif
@@ -449,8 +449,6 @@ ProcXF86BigfontQueryFont(
 #ifdef HAS_SHM
 	if (!badSysCall)
 	    pDesc = (ShmDescPtr) FontGetPrivate(pFont, FontShmdescIndex);
-	else
-	    pDesc = NULL;
 	if (pDesc) {
 	    pCI = (xCharInfo *) pDesc->attach_addr;
 	    if (stuff_flags & XF86Bigfont_FLAGS_Shm)
-- 
1.7.0