Check that image build was successful.

CHANGELOG.md

@@ -21,6 +21,7 @@ since 0.4.1, and this project adheres to [Semantic Versioning](https://semver.or
 - Fedora (Linux): Add missing Dangerzone logo on application launcher ([issue #645](https://github.com/freedomofpress/dangerzone/issues/645))
 - Prevent document conversion from failing due to lack of space in the converter. This affected mainly systems with low computing resources such as Qubes OS ([issue #574](https://github.com/freedomofpress/dangerzone/issues/574))
 - Add a missing dependency to our Apple Silicon container image, which affected dev environments only, thanks to [@prateekj117](https://github.com/prateekj117) ([#671](https://github.com/freedomofpress/dangerzone/pull/671))
+- Development: Add missing check when building container image, thanks to [@EtiennePerot](https://github.com/EtiennePerot) ([#721](https://github.com/freedomofpress/dangerzone/pull/721))
 
 ### Changed
 

install/common/build-image.py

@@ -55,7 +55,8 @@ def main():
             "Dockerfile",
             "--tag",
             TAG,
-        ]
+        ],
+        check=True,
     )
 
     if not args.no_save: