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Don't allow the user to set the 'ID' of exported canvases to be empty.
[synfig.git]
/
synfig-studio
/
trunk
/
src
/
gtkmm
/
state_circle.cpp
diff --git
a/synfig-studio/trunk/src/gtkmm/state_circle.cpp
b/synfig-studio/trunk/src/gtkmm/state_circle.cpp
index
1208572
..
3bad7bf
100644
(file)
--- a/
synfig-studio/trunk/src/gtkmm/state_circle.cpp
+++ b/
synfig-studio/trunk/src/gtkmm/state_circle.cpp
@@
-244,7
+244,10
@@
StateCircle_Context::increment_id()
if(id[id.size()-1]<='9' && id[id.size()-1]>='0')
{
// figure out how many digits it is
if(id[id.size()-1]<='9' && id[id.size()-1]>='0')
{
// figure out how many digits it is
- for(digits=0;(int)id.size()-1>=digits && id[id.size()-1-digits]<='9' && id[id.size()-1-digits]>='0';digits++)while(false);
+ for (digits = 0;
+ (int)id.size()-1 >= digits && id[id.size()-1-digits] <= '9' && id[id.size()-1-digits] >= '0';
+ digits++)
+ ;
String str_number;
str_number=String(id,id.size()-digits,id.size());
String str_number;
str_number=String(id,id.size()-digits,id.size());