declare `match'

diff --git a/src/uniq.c b/src/uniq.c
index ddc14141650b77d84d4c090435774d3ba783320e..d02790c2e2e54b404bf6ee63069932dea55917d6 100644 (file)
--- a/src/uniq.c
+++ b/src/uniq.c
@@ -244,6 +244,7 @@ check_file (const char *infile, const char *outfile)
 
   while (!feof (istream))
     {
+      int match;
       if (readline (thisline, istream) == 0)
        break;
       thisfield = find_field (thisline);