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Bug 796862 - Report HTML Scatter Chart - default value #f for makercolor makes the scatter chart renderer crash
Summary: Report HTML Scatter Chart - default value #f for makercolor makes the scatter...
Status: NEW
Alias: None
Product: GnuCash
Classification: Unclassified
Component: Reports (show other bugs)
Version: git-maint
Hardware: PC Linux
: Normal normal
Target Milestone: ---
Assignee: reports
QA Contact: reports
URL:
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Reported: 2018-09-19 11:25 EDT by Carsten Rinke
Modified: 2018-09-20 04:21 EDT (History)
2 users (show)

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Description Carsten Rinke 2018-09-19 11:25:30 EDT 
If the scatter chart renderer is called with the default value #f for markercolor it will crash at line 145

(markercolor (string-append "#" (gnc:html-scatter-markercolor scatter)))
ERROR: In procedure string-append: Wrong type (expecting string): #f

Proposal:

In html-scatter.scm replace

(define (gnc:make-html-scatter)
  (gnc:make-html-scatter-internal '(pixels . -1) '(pixels . -1) #f #f #f #f '() #f #f))

with

(define (gnc:make-html-scatter)
  (gnc:make-html-scatter-internal '(pixels . -1) '(pixels . -1) #f #f #f #f '() #f "ffffff"))
Comment 1 Carsten Rinke 2018-09-20 04:21:36 EDT 
Covered by PR#404
https://github.com/Gnucash/gnucash/pull/404
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