Fix line limit

diff --git a/rhawk b/rhawk
index de2c0303db3f66b7d928b05e0cad5f3220976dc1..cf84563db2525cc86dbdc13883b2eb76874d1f79 100755 (executable)
--- a/rhawk
+++ b/rhawk
@@ -94,14 +94,15 @@ BEGIN { pollchan = "#sfvlug" }
 }
 
 # Fortune
-TO == NICK && /^/                 { extra = ""   }
+TO == NICK && /^/               { extra = ""   }
 TO == NICK && /^\.?fortune.*-o/ { extra = "-o" }
 TO == NICK && /^\.?fortune/     {
        gsub(/.*\.?fortune *|-[a-z]* *|[^a-zA-Z0-9 ]/, "", MSG)
        cmd = "fortune " extra " " (MSG ? "-m '" MSG "'" : "-s")
-       while (cmd | getline _fortune && lines < 5) {
+       _lines = 0
+       while (cmd | getline _fortune && _lines < 5) {
                say(_fortune)
-               lines++
+               _lines++
        }
        close(cmd)
        next