Minor improvement to history writing

spacetelescope · Feb 10, 2016 · 7552a72 · 7552a72
1 parent 464c367
commit 7552a72
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/stginga/plugins/SaveImage.py b/stginga/plugins/SaveImage.py
@@ -251,6 +251,7 @@ def _write_history(self, pfx, hdu, linechar=60, indentchar=2):
 
         file_dict = self.history_obj.name_dict[self.chname]
         chistory = []
+        ind = ' ' * indentchar
 
         # NOTE: List comprehension too slow!
         for key in file_dict:
@@ -264,7 +265,7 @@ def _write_history(self, pfx, hdu, linechar=60, indentchar=2):
             for i in range(0, len(s), linechar):
                 subs = s[i:i+linechar]
                 if i > 0:
-                    subs = ' ' * indentchar + subs.lstrip()
+                    subs = ind + subs.lstrip()
                 hdu.header.add_history(subs)
 
     def _write_header(self, image, hdu):