vis-digraph: properly initialize local variable

Fixes CID 141180
bombom785 · Feb 8, 2017 · e43a3f6 · e43a3f6
1 parent 0ff3fce
commit e43a3f6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/vis-digraph.c b/vis-digraph.c
@@ -1968,7 +1968,7 @@ int main(int argc, char *argv[]) {
 
 	if (strcmp(argv[1], "-") == 0) {
 		setup();
-		char name[MAX_DIGRAPH_LENGTH+1];
+		char name[MAX_DIGRAPH_LENGTH+1] = "";
 		for (size_t i = 0; i < sizeof(name)-1; i++) {
 			ssize_t r = readc(name+i);
 			if (r == -1) {