git_helpers

@@ -19,13 +19,7 @@ exec_git_command () {
     
     log_debug "$func:${LINENO} exec-ing [$*]"
 
-    exec {fd}< <(eval "$@")
+    exec {fd}< <($@)
-
-    # if [ "$*" = "git pull" ]; then
-    # else
-    #     exec {fd}< <($@)
-    # fi
-
     local ps_pid=$!             # remember pid of process substitution
 
     local git_result=""

update_psa

@@ -112,16 +112,21 @@ update() {
                 revert_customer_repository ; exit 1
             fi
 
+            # FIXME: sollte am anfang so gesetzt werden
+            SAVEIFS=$IFS
+            IFS=$'\n'
             if ! check_md5_for_opkg_packages opkg_output; then
                 log_error "$func:${LINENO}: wrong md5sum for some opkg packages"
                 revert_customer_repository ; exit 1
             fi
 
+            IFS=$SAVEIFS
+            
             # perform a dry-run and check if everything might work as expected. 
 
             # Actually execute the opkg command
             if ! exec_opkg $opkg_command; then
-                log_error "$func:${LINENO}: exec_opkg $opkg_command failed"
+                log_error "$func:${LINENO}: do_update failed"
                 fallback_to_previous_version
                 revert_customer_repository ; exit 1
             fi
@@ -145,9 +150,9 @@ if [ $# -ne 1 ] ; then
     echo "Usage: $0 filename"  
     exit 1 
 else
-    if [ -z $IFS ]; then
+#    if [ -z $IFS ]; then
-        IFS=$'\n'
+#        IFS=$'\n'
-    fi
+#    fi
 
     if read_config "$1" ; then
         # set -x

update_psa_helpers

@@ -11,7 +11,7 @@ exec_opkg_command () {
     
     log_debug "$func:${LINENO} exec-ing [$*]"
 
-    exec {fd}< <(eval "$@")
+    exec {fd}< <($@)
     local ps_pid=$!             # remember pid of process substitution
 
     local opkg_result=""
@@ -138,10 +138,6 @@ exec_opkg_no_action() {
 #
 exec_opkg () {
     local func="${FUNCNAME[0]}"
-    log_info "$func:${LINENO}: executing $opkg_command"
-    
-    local opkg_result=$(exec_opkg_command "opkg $1")
-
     return 0
 }