X-Git-Url: https://git.xandkar.net/?p=khome.git;a=blobdiff_plain;f=list;h=2c518e8fabe5d4d5e3a3eda0858a901f0a0168b9;hp=acfdde74165f765bc18e5f83664a72908658359a;hb=8ad306948567713ad75fabaf4ab0948137d26430;hpb=d928c03b1199d828b534dcfc28ffd92426088d5b

diff --git a/list b/list
index acfdde7..2c518e8 100755
--- a/list
+++ b/list
@@ -3,9 +3,13 @@
 ! /^\#/ && ! /^$/ {
     xs[$1]++
 }
-    
+
 END {
     for (x in xs) {
-        printf("%s%s", sep, x, sep = " ")
+        if (xs[x] > 1) {
+            printf ">>> [WARNING] : '%s' was listed %d times.\n", x, xs[x] > "/dev/stderr"
+        }
+        printf("%s%s", sep, x)
+        sep = " "
     }
 }