installerfw-sh-functions: add missing newlines

[platform/adaptation/setup-scripts.git] / installerfw-sh-functions

diff --git a/installerfw-sh-functions b/installerfw-sh-functions
index 1316f8e..491e072 100644 (file)
--- a/installerfw-sh-functions
+++ b/installerfw-sh-functions
@@ -80,12 +80,12 @@ installerfw_save_env()
 
        local variables="$(printenv | eval "LC_ALL=C grep $opts")"
 
-       if [ "$(printf "%s" "$variables" | wc -l)" -eq "0" ]; then
+       if [ "$(printf "%s\n" "$variables" | wc -l)" -eq "0" ]; then
                __fatal "no installer framework environment variables" \
                        "found, nothing to save"
        fi
 
-       printf "%s" "$variables" | LC_ALL=C sed -n -e \
+       printf "%s\n" "$variables" | LC_ALL=C sed -n -e \
                "s/\(^INSTALLERFW_[^=]\+\)=\(.*\)/\1=\"\2\"/p" > "$file"
        __verbose "installerfw_save_env(): saved installer framework" \
                  "environment in \"$file\""