add -f to curl

bin/forgejo_latest.sh

@@ -65,7 +65,7 @@ fi
 # disable curl download progress if in quiet mode
 _COPT=""
 if [[ ${FJO_QUIET} -eq 1 ]]; then
-  _COPT+=" -s"
+  _COPT+="-s"
 fi
 
 noise "Checking forgejo..."
@@ -99,7 +99,7 @@ if [[ "${_LOCAL}" != "${_REMOTE}" ]]; then
   noise "Upgrading forgejo - installed ${_LOCAL}, latest ${_REMOTE}"
   # curl will handle a failure being able to write to output dir, etc.
   # shellcheck disable=SC2086
-  curl ${_COPT} -L --output-dir "${FJO_DIR}" --remote-name-all \
+  curl ${_COPT} -f -L --output-dir "${FJO_DIR}" --remote-name-all \
     "${FJO_DLB}/v${_REMOTE}/${_FJO_NAME}" \
     "${FJO_DLB}/v${_REMOTE}/${_FJO_NAME}.sha256"
   if [[ $? -eq 0 ]]; then
@@ -148,6 +148,7 @@ if [[ "${_LOCAL}" != "${_REMOTE}" ]]; then
     fi
     popd >/dev/null
   else
+    # curl -f exits with 22 if HTTP response is 400+
     noise "Download of ${_FJO_NAME} and sha256 failed, not upgrading"
     exit 1
   fi