fix #280814 add timesig to meas w/some clefs #4517
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Fixes a crash when adding a timesig to a measure that has at least one clef but where not all staves have clef for that measure. Crash was result of a NULL defreference on the first staff that didn't have a clef in that clef segment. Fix is simple to make sure to test that clef is non-NULL before dereferencing it.
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issue is: https://musescore.org/en/node/280814 |
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Fixes a crash when adding a timesig to a measure that has at least one clef but where not all staves have clef for that measure. Crash was result of a NULL defreference on the first staff that didn't have a clef in that clef segment.
Fix is simple to make sure to test that clef is non-NULL before dereferencing it.