Description of problem:
I just tried to compile package openmotif-2_2_2-16_1 from Fedora.

The compiler said

TabBox.c:8033: warning: operation on `cnt' may be undefined
TabBox.c:8054: warning: operation on `cnt' may be undefined
TabBox.c:8316: warning: operation on `cnt' may be undefined
TabBox.c:8337: warning: operation on `cnt' may be undefined

The source code for the first one is

	rect[cnt++].height = (int)XtHeight(tab) - rect[cnt].y;

Better code would be

	rect[ cnt].height = (int)XtHeight(tab) - rect[cnt].y;
	++cnt;

I assume the other three cases are the same.


Version-Release number of selected component (if applicable):
openmotif-2_2_2-16_1 

How reproducible:


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Additional info: