Ensure the source is terminated with a newline.

jnthn · Aug 19, 2012 · 6cae226 · 6cae226
1 parent eee670d
commit 6cae226
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/lib/Debugger/UI/CommandLine.pm b/lib/Debugger/UI/CommandLine.pm
@@ -13,6 +13,11 @@ my class SourceFile {
     has @!line_offsets;
 
     method BUILD(:$!filename, :$!source) {
+        # Ensure source ends with a newline.
+        unless $!source ~~ /\n$/ {
+            $!source ~= "\n";
+        }
+
         # Store (abbreviated if needed) lines.
         @!lines = lines($!source).map(-> $l {
             $l.chars > 77 ?? $l.substr(0, 74) ~ '...' !! $l