Changeset c46173 in git for Singular/fevoices.cc

Timestamp:

Dec 17, 2015, 11:36:24 AM (8 years ago)

Author:

Hans Schoenemann <hannes@…>

Branches:

(u'fieker-DuVal', '117eb8c30fc9e991c4decca4832b1d19036c4c65')(u'spielwiese', '38dfc5131670d387a89455159ed1e071997eec94')

Children:

fc62955b6195fba8d9906e461584a2130448be7e

Parents:

3c5fd96b4d94639d5325595fcb3427241621d64c

Message:

fix: handling exceptional cases for libSingular

File:

• Singular/fevoices.cc (modified) (1 diff)

Singular/fevoices.cc

@@ -187 +187 @@
   else
   {
-    currentVoice->filename = omStrDup(currentVoice->prev->filename);
-    currentVoice->pi       = currentVoice->prev->pi;
+    if(currentVoice->prev!=NULL)
+    {
+      currentVoice->filename = omStrDup(currentVoice->prev->filename);
+      currentVoice->pi       = currentVoice->prev->pi;
+    }
+    else
+    {
+      currentVoice->filename = omStrDup("");
+      currentVoice->pi       = pi;
+    }
   }
   currentVoice->buffer   = s;