fix file ending regex (#13)

CHANGELOG.md

@@ -1,3 +1,7 @@
+# 0.9.2 (2019-06-17)
+
+-   Fix file ending regex ([#13](https://github.com/phiresky/ripgrep-all/issues/13))
+
 # 0.9.1 (2019-06-16)
 
 -   Add enabled adapters to cache key if caching for archive

src/matching.rs

@@ -42,7 +42,7 @@ pub struct FileMeta {
 }
 
 pub fn extension_to_regex(extension: &str) -> Regex {
-	Regex::new(&format!(".*\\.{}", &regex::escape(extension))).expect("we know this regex compiles")
+	Regex::new(&format!("\\.{}$", &regex::escape(extension))).expect("we know this regex compiles")
 }
 
 pub fn adapter_matcher<T: AsRef<str>>(