Bug 1301022

Summary:	gnome-caclulator prints GLib-CRITICAL **: g_str_has_prefix: assertion 'str != NULL' failed in Programming mode
Product:	Red Hat Enterprise Linux 7	Reporter:	Jiri Prajzner <jprajzne>
Component:	gnome-calculator	Assignee:	Alexander Larsson <alexl>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Desktop QE <desktop-qa-list>
Severity:	medium	Docs Contact:
Priority:	unspecified
Version:	7.2	CC:	extras-qa, rstrode
Target Milestone:	rc
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:	1299521	Environment:
Last Closed:	2018-07-11 11:26:51 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Bug Depends On:	1299521
Bug Blocks:

Description Jiri Prajzner 2016-01-22 10:59:46 UTC

+++ This bug was initially created as a clone of Bug #1299521 +++

Description of problem:
gnome-caclulator prints GLib-CRITICAL **: g_str_has_prefix: assertion 'str != NULL' failed in Programming mode while getting root of certain numbers in HEX

Version-Release number of selected component (if applicable):
3.18.2

How reproducible:
Always

Steps to Reproduce:
1. execute gnome-calculator
2. switch to Programming mode and select Hexadecimal system
3. try to get sqrt B (or sqrt 8)

Actual results:
the application prints (gnome-calculator:23498): GLib-CRITICAL **: g_str_has_prefix: assertion 'str != NULL' failed

Expected results:
no critical message printed out while getting sqrt of B and 8 in Hex

Additional info:
The line number is different on each run. There might be also other cases where the error is printed.

Comment 2 Jiri Prajzner 2018-07-11 11:26:51 UTC

no longer reproducible in 7.6