xf86bigfont: Silence compiler warning by initializing pDesc.
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@minilop.net> Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
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@ -404,7 +404,7 @@ ProcXF86BigfontQueryFont(
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int nCharInfos;
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int shmid;
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#ifdef HAS_SHM
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ShmDescPtr pDesc;
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ShmDescPtr pDesc = NULL;
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#else
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#define pDesc 0
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#endif
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@ -449,8 +449,6 @@ ProcXF86BigfontQueryFont(
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#ifdef HAS_SHM
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if (!badSysCall)
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pDesc = (ShmDescPtr) FontGetPrivate(pFont, FontShmdescIndex);
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else
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pDesc = NULL;
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if (pDesc) {
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pCI = (xCharInfo *) pDesc->attach_addr;
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if (stuff_flags & XF86Bigfont_FLAGS_Shm)
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