Simplified forgotten loops iterators.

diff --git a/synfig-core/src/tool/main.cpp b/synfig-core/src/tool/main.cpp
index 2beff60..38aa168 100644 (file)
--- a/synfig-core/src/tool/main.cpp
+++ b/synfig-core/src/tool/main.cpp
@@ -167,9 +167,9 @@ void display_help(bool full)
 
 int process_global_flags(arg_list_t &arg_list)
 {
-       arg_list_t::iterator iter, next;
+       arg_list_t::iterator iter;
 
-       for(next=arg_list.begin(),iter=next++;iter!=arg_list.end();iter=next++)
+       for(iter=arg_list.begin();iter!=arg_list.end();iter++)
        {
                if(*iter == "--")
                        return SYNFIGTOOL_OK;
@@ -229,7 +229,7 @@ int process_global_flags(arg_list_t &arg_list)
                {
                        Progress p(PACKAGE);
                        synfig::Main synfig_main(dirname(progname),&p);
-                       iter=next++;
+                       iter++;
                        if (iter==arg_list.end())
                        {
                                error("The `%s' flag requires a value.  Use --help for a list of options.", "--layer-info");
@@ -353,9 +353,9 @@ bool flag_requires_value(String flag)
 
 int extract_arg_cluster(arg_list_t &arg_list,arg_list_t &cluster)
 {
-       arg_list_t::iterator iter, next;
+       arg_list_t::iterator iter;
 
-       for(next=arg_list.begin(),iter=next++;iter!=arg_list.end();iter=next++)
+       for(iter=arg_list.begin();iter!=arg_list.end();iter++)
        {
                if(*iter->begin() != '-')
                {
@@ -367,7 +367,7 @@ int extract_arg_cluster(arg_list_t &arg_list,arg_list_t &cluster)
                {
                        cluster.push_back(*iter);
                        arg_list.erase(iter);
-                       iter=next++;
+                       iter++;
                        if (iter==arg_list.end())
                        {
                                error("The `%s' flag requires a value.  Use --help for a list of options.", cluster.back().c_str());