grep: -r didn't close files, producing "Too many open files"

git-svn-id: svn://busybox.net/trunk/busybox@16392 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 2 insertions, 1 deletions

diff --git a/findutils/grep.c b/findutils/grep.c
index 12cad34aa..04dd2b0e4 100644
--- a/findutils/grep.c
+++ b/findutils/grep.c
@@ -301,6 +301,7 @@ static int file_action_grep(const char *filename, struct stat *statbuf, void* ma
         }
         cur_file = filename;
         *(int*)matched += grep_file(file);
+        fclose(file);
         return 1;
 }
 
@@ -446,13 +447,13 @@ int grep_main(int argc, char **argv)
                         }
                 }
                 matched += grep_file(file);
+                bb_fclose_nonstdin(file);
  grep_done:
                 if (matched < 0) {
                         /* we found a match but were told to be quiet, stop here and
                         * return success */
                         break;
                 }
-                bb_fclose_nonstdin(file);
         }
 
         /* destroy all the elments in the pattern list */