[hackers] [sbase] Properly handle -F and -i || sin

[git]

commit f4d8ff9598ed8d57bd3c73748b3077ccae4a8f88
Author: sin <s...@2f30.org>
Date:   Thu Nov 20 17:38:31 2014 +0000

    Properly handle -F and -i

diff --git a/grep.c b/grep.c
index b2c41b7..1c28928 100644
--- a/grep.c
+++ b/grep.c
@@ -20,6 +20,7 @@ static int Hflag;
 static int eflag;
 static int fflag;
 static int hflag;
+static int iflag;
 static int sflag;
 static int vflag;
 static int xflag;
@@ -78,6 +79,7 @@ main(int argc, char *argv[])
                break;
        case 'i':
                flags |= REG_ICASE;
+               iflag = 1;
                break;
        case 's':
                sflag = 1;
@@ -197,10 +199,17 @@ grep(FILE *fp, const char *str)
                                if (regexec(&pnode->preg, buf, 0, NULL, 0) ^ 
vflag)
                                        continue;
                        } else {
-                               if (!xflag)
-                                       match = strstr(buf, pnode->pattern) ? 
Match : NoMatch;
-                               else
-                                       match = strcmp(buf, pnode->pattern);
+                               if (!xflag) {
+                                       if ((iflag ? strcasestr : strstr)(buf, 
pnode->pattern))
+                                               match = Match;
+                                       else
+                                               match = NoMatch;
+                               } else {
+                                       if (!(iflag ? strcasecmp : strcmp)(buf, 
pnode->pattern))
+                                               match = Match;
+                                       else
+                                               match = NoMatch;
+                               }
                                if (match ^ vflag)
                                        continue;
                        }