Made build.sh easier to read.

build.sh

@@ -1,12 +1,6 @@
 # !/bin/sh
 # set -x
 
-echo "
-zgacertsutil.js
-zgapdfcryptor.js
-zgapdfsigner.js
-zgaindex.js
-" | {
 OUTFLDR=dist
 if [ -d ${OUTFLDR} ]
 then
@@ -14,6 +8,7 @@ zgaindex.js
 else
 	mkdir ${OUTFLDR}
 fi
+
 GCCOPT="--charset UTF-8 --compilation_level SIMPLE_OPTIMIZATIONS --warning_level VERBOSE"
 GCCEXT="--externs closure/google-ext.js --externs closure/forge-ext.js --externs closure/pdflib-ext.js --externs closure/zb-externs.js"
 jss=""
@@ -36,15 +31,17 @@ zgaindex.js
 			fi
 		fi
 	fi
-	done
+done <<EOF
+zgacertsutil.js
+zgapdfcryptor.js
+zgapdfsigner.js
+zgaindex.js
+EOF
 npx google-closure-compiler ${GCCOPT} ${GCCEXT} ${jss} --js_output_file ${OUTFLDR}/zgapdfsigner.min.js
 if [ $? -ne 0 ]
 then
 	echo "google-closure-compiler failed."
 	exit 20
 fi
-	echo "Build result:"
-	ls -l ${OUTFLDR}/zgapdfsigner.min.js
+
 exit 0
-}
-exit $?