ioc/devshell: fix quotes

this makes shellcheck happy
epics-extensions · Oct 6, 2023 · dcc4c92 · dcc4c92
1 parent d54ef3d
commit dcc4c92
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ioc/modules/devshell.nix b/ioc/modules/devshell.nix
@@ -295,7 +295,7 @@ in {
           # set to empty if unset
           : "''${EPICS_COMPONENTS=}"
 
-          IFS=: read -ra components <<<$EPICS_COMPONENTS
+          IFS=: read -ra components <<<"$EPICS_COMPONENTS"
 
           for component in "''${components[@]}"; do
             echo "$component"