Fix error: array subscript has type 'char'
authorManuel Bouyer <bouyer@netbsd.org>
Tue, 12 Jan 2021 18:12:21 +0000 (19:12 +0100)
committerIan Jackson <iwj@xenproject.org>
Thu, 28 Jan 2021 16:36:48 +0000 (16:36 +0000)
commite8524e4d4d612ef53943f539da2e81785282e5af
tree5c6a93c61eca4479f151634eec38fba5d75244de
parent6e2046378086d2eaf3f1fe807a2fd697f2630f40
Fix error: array subscript has type 'char'

Use unsigned char variable, or cast to (unsigned char), for
tolower()/islower() and friends. Fix compiler error
array subscript has type 'char' [-Werror=char-subscripts]

Signed-off-by: Manuel Bouyer <bouyer@netbsd.org>
Reviewed-by: Ian Jackson <ian.jackson@eu.citrix.com>
Release-Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
tools/libs/light/libxl_qmp.c
tools/xentrace/xentrace.c
xen/tools/symbols.c