From 46e2f54b7fac437dba1d41bc0bc926e8c18dc4d2 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Sun, 21 Sep 2014 12:20:18 -0400
Subject: opkbuild: Use case constructs for -b, -S, and -F

---
(limited to 'src')

diff --git a/src/opkbuild.sh b/src/opkbuild.sh
index ad22429..dfa3f40 100644
--- a/src/opkbuild.sh
+++ b/src/opkbuild.sh
@@ -112,9 +112,9 @@ get_options()
 	while getopts 'bBPSFT:a:p:DdCcr:hV' opt; do
 		case "${opt}" in
 			b)
-				if [ -n "${opt_build}" ]; then
-					ob_error "$(ob_get_msg 'bsf_mutex')"
-				fi
+				case "${opt_build}" in ''|'binary');; *)
+					ob_error "$(ob_get_msg 'bsf_mutex')";;
+				esac
 				opt_build='binary'
 				;;
 			B)
@@ -132,15 +132,15 @@ get_options()
 				opt_plat_dep=true
 				;;
 			S)
-				if [ -n "${opt_build}" ]; then
-					ob_error "$(ob_get_msg 'bsf_mutex')"
-				fi
+				case "${opt_build}" in ''|'source');; *)
+					ob_error "$(ob_get_msg 'bsf_mutex')";;
+				esac
 				opt_build='source'
 				;;
 			F)
-				if [ -n "${opt_build}" ]; then
-					ob_error "$(ob_get_msg 'bsf_mutex')"
-				fi
+				case "${opt_build}" in ''|'full');; *)
+					ob_error "$(ob_get_msg 'bsf_mutex')";;
+				esac
 				opt_build='full'
 				;;
 			T)
--
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