lib/theme.githelpers: unbound varbl

Author: gaelicWizard

themes/githelpers.theme.bash

@@ -132,12 +132,12 @@ function _git-remote-info() {
 		[[ "${VCS_STATUS_LOCAL_BRANCH:-}" == "${VCS_STATUS_REMOTE_BRANCH:-}" ]] && same_branch_name=true
 		# no multiple remote support in gitstatusd
 		if [[ "${SCM_GIT_SHOW_REMOTE_INFO:-}" == "true" || "${SCM_GIT_SHOW_REMOTE_INFO:-}" == "auto" ]]; then
-			if [[ "${same_branch_name}" != "true" ]]; then
+			if [[ "${same_branch_name:-}" != "true" ]]; then
 				remote_info="${VCS_STATUS_REMOTE_NAME}/${VCS_STATUS_REMOTE_BRANCH}"
 			else
 				remote_info="${VCS_STATUS_REMOTE_NAME}"
 			fi
-		elif [[ ${same_branch_name} != "true" ]]; then
+		elif [[ ${same_branch_name:-} != "true" ]]; then
 			remote_info="${VCS_STATUS_REMOTE_BRANCH}"
 		fi
 		if [[ -n "${remote_info}" ]]; then
@@ -151,12 +151,12 @@ function _git-remote-info() {
 		[[ "$(_git-branch)" == "$(_git-upstream-branch)" ]] && same_branch_name=true
 		if [[ ("${SCM_GIT_SHOW_REMOTE_INFO}" == "auto" && "$(_git-num-remotes)" -ge 2) ||
 		"${SCM_GIT_SHOW_REMOTE_INFO}" == "true" ]]; then
-			if [[ "${same_branch_name}" != "true" ]]; then
+			if [[ "${same_branch_name:-}" != "true" ]]; then
 				remote_info="\$(_git-upstream)"
 			else
 				remote_info="$(_git-upstream-remote)"
 			fi
-		elif [[ ${same_branch_name} != "true" ]]; then
+		elif [[ ${same_branch_name:-} != "true" ]]; then
 			remote_info="\$(_git-upstream-branch)"
 		fi
 		if [[ -n "${remote_info}" ]]; then