Fix strndup of NULL, add auto length for SCPI_ErrorPushEx

Jan Breuer

2016-04-24 1f77a03fa02b0cdbaa878cd7015838638eedc4a8

 .gitignore

@@ -1,3 +1,9 @@
# VIM/KDevelop Files
*.swp
*.kdev4
.kdev4/
*.kate-swp

# Object files
*.o

@@ -23,4 +29,10 @@
/libscpi/obj/
/libscpi/dist/

/nbproject/
/nbproject/
*.bak

# Code coverage files
*.gcno
*.gcda
*.gcov