regex: parse lookahead and lookbehind

1 files changed, 3 insertions, 2 deletions

diff --git a/src/run/mod.rs b/src/run/mod.rs
index 009954b..c730272 100644
--- a/src/run/mod.rs
+++ b/src/run/mod.rs
@@ -457,8 +457,9 @@ impl Executor {
     ) -> SpawnedCmd {
         for branch in c.branches.into_iter() {
             // TODO: do not compile every time
-            let compiled = branch.pattern.compile();
-            if compiled.matches(&c.discriminant) {
+            if let Ok(compiled) = branch.pattern.try_compile()
+                && compiled.matches(&c.discriminant)
+            {
                 return self.execute_block(branch.block, stdin, stdout);
             }
         }