Fix may-be-used-uninitialized warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81223 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/regcomp.c b/lib/Support/regcomp.c
index 16ca8d3..cd018d5 100644
--- a/lib/Support/regcomp.c
+++ b/lib/Support/regcomp.c
@@ -257,8 +257,8 @@
p_ere(struct parse *p, int stop) /* character this ERE should end at */
{
char c;
- sopno prevback;
- sopno prevfwd;
+ sopno prevback = 0;
+ sopno prevfwd = 0;
sopno conc;
int first = 1; /* is this the first alternative? */