grep: stop leaking line strings with -f

diff --git a/grep.h b/grep.h
index cd055cdfa8cac903382d592f1ec7e2a22bf7f897..5b083affe13da91614a32107032d3f42096568e8 100644 (file)
--- a/grep.h
+++ b/grep.h
@@ -35,7 +35,7 @@ struct grep_pat {
        const char *origin;
        int no;
        enum grep_pat_token token;
-       const char *pattern;
+       char *pattern;
        size_t patternlen;
        enum grep_header_field field;
        regex_t regexp;