Changeset 484a08 in git for libpolys

Timestamp:

Jan 10, 2013, 6:34:37 PM (11 years ago)

Author:

Hans Schoenemann <hannes@…>

Branches:

(u'spielwiese', 'fe61d9c35bf7c61f2b6cbf1b56e25e2f08d536cc')

Children:

b773c077a56a9184b0b69a4d03916c6e04074ebb

Parents:

ea9fd6021b4bf8655b902b6f2759d1ab54360654

Message:

fix: SPrintStart/SPrintEnd with bachkup

File:

• libpolys/reporter/reporter.cc (modified) (2 diffs)

libpolys/reporter/reporter.cc

@@ -243 +243 @@
 // some routines which redirect the output of print to a string
 static char* sprint = NULL;
+static char* sprint_backup = NULL;
 void SPrintStart()
 {
+  if (sprint!=NULL)
+  {
+    if (sprint_backup!=NULL) WerrorS("internal error: SPrintStart");
+    else sprint_backup=sprint;
+  }
   sprint = omStrDup("");
 }
@@ -268 +274 @@
 {
   char* ns = sprint;
-  sprint = NULL;
+  sprint = sprint_backup;
+  sprint_backup=NULL;
   omCheckAddr(ns);
   return ns;