Fix rstudio-build selection

jupyterhub · Jul 8, 2023 · 6a0d76a · 6a0d76a
1 parent 247e953
commit 6a0d76a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/repo2docker/buildpacks/_r_base.py b/repo2docker/buildpacks/_r_base.py
@@ -38,7 +38,7 @@ def rstudio_base_scripts(r_version):
             # which will upgrade the installed version of R, undoing our pinned version
             rf"""
             apt-get update > /dev/null && \
-            if apt-cache search libssl3 > /dev/null; then \
+            if apt-cache search libssl3 | grep -q libssl3; then \
               RSTUDIO_URL="{rstudio_openssl3_url}" ;\
               RSTUDIO_HASH="{rstudio_openssl3_sha256sum}" ;\
             else \