build: fix some warnings

Reported by John Horigan.
http://lists.gnu.org/archive/html/bug-bison/2015-01/msg00034.html

* src/graphviz.c, src/symtab.h: Address compiler warnings.
This commit is contained in:
Akim Demaille
2015-01-18 15:41:15 +01:00
parent 0ab29b7c20
commit 16832bf546
3 changed files with 4 additions and 3 deletions
+1
View File
@@ -66,6 +66,7 @@ Jim Kent [email protected]
Jim Meyering [email protected]
Joel E. Denny [email protected]
Johan van Selst [email protected]
John Horigan [email protected]
Jonathan Fabrizio [email protected]
Jonathan Nieder [email protected]
Juan Manuel Guerrero [email protected]