124619 - MathML: Occurances of uninitialized variables being used before being set.

Status: VERIFIED FIXED

(Core :: MathML, defect)

Description

[Aleksey Nogin]

This bug is just for the warnings in various source files in the MathML:

layout/mathml/base/src/nsMathMLChar.cpp:1971
 `nscoord stride' might be used uninitialized in this function

layout/mathml/base/src/nsMathMLChar.cpp:2149
 `nscoord stride' might be used uninitialized in this function

layout/mathml/base/src/nsMathMLChar.cpp:942
 `class nsGlyphTable * glyphTable' might be used uninitialized in this function

layout/mathml/base/src/nsMathMLFrame.cpp:450
 `class nsIAtom * namedspaceAtom' might be used uninitialized in this function

layout/mathml/base/src/nsMathMLmfencedFrame.cpp:132
 `PRBool isMutable' might be used uninitialized in this function

layout/mathml/base/src/nsMathMLmpaddedFrame.cpp:297
 `nscoord scaler' might be used uninitialized in this function

For more details on this problem, see bug 59652

Comment 1

[rbs]

I have a fixup checkin to do for nsMathMLChar.cpp and will use that to 
initialize the variables there to silence the compiler.

Comment 2

[rbs]

Fixed all of them.

Comment 3

[Aleksey Nogin]

Verifying - according to TBox all the warnings went away. Thanks!