[hackers] [sbase] If we have a match any pattern also match against blank lines || sin

[git]

commit b6a41b688b7f634f527d52022b377c6863f2a88a
Author: sin <s...@2f30.org>
Date:   Thu Nov 20 18:19:36 2014 +0000

    If we have a match any pattern also match against blank lines

diff --git a/grep.c b/grep.c
index 1c28928..c6dcbf6 100644
--- a/grep.c
+++ b/grep.c
@@ -196,7 +196,7 @@ grep(FILE *fp, const char *str)
                        buf[len - 1] = '\0';
                SLIST_FOREACH(pnode, &phead, entry) {
                        if (!Fflag) {
-                               if (regexec(&pnode->preg, buf, 0, NULL, 0) ^ 
vflag)
+                               if (regexec(&pnode->preg, buf[0] == '\0' ? "\n" 
: buf, 0, NULL, 0) ^ vflag)
                                        continue;
                        } else {
                                if (!xflag) {