test invalid ini files

it is break by now

relates to #4

bash-ini-parser

@@ -53,11 +53,12 @@ function cfg_parser {
    ini[${#ini[*]} + 1]='}'      # add the last brace
    debug
    eval "$(echo "${ini[*]}")"   # eval the result
+   EVAL_STATUS=$?
    if [ $CHANGE_EXTGLOB = 1 ]
    then
       shopt -u extglob
    fi
-
+   return $EVAL_STATUS
 }
 
 function cfg_writer {

t/t0002-invalid.sh

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+SHARNESS_TEST_EXTENSION="sh"
+
+test_description="check invalid ini files"
+
+. sharness/sharness.sh
+
+. ../../bash-ini-parser
+
+DIR_TEST=$SHARNESS_TEST_DIRECTORY/t0002
+
+test_expect_success "Invalid line" "
+    test_expect_code 1 cfg_parser $DIR_TEST/invalid.ini
+"
+
+test_done

t/t0002/invalid.ini

@@ -0,0 +1,8 @@
+
+
+var1=VAR1
+
+; Invalid line - should throw an error and stop processing
+INVALID LINE
+var2=VAR2
+