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-rw-r--r--posix/regcomp.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/posix/regcomp.c b/posix/regcomp.c
index 0613de6553..9406383283 100644
--- a/posix/regcomp.c
+++ b/posix/regcomp.c
@@ -1807,6 +1807,8 @@ parse_reg_exp (regexp, preg, token, syntax, nest, err)
return NULL;
}
}
+ else
+ branch = NULL;
tree = create_tree (tree, branch, 0, new_idx);
if (BE (new_idx == -1 || tree == NULL, 0))
return *err = REG_ESPACE, NULL;