(paste_parallel): Declare local, chr, to be of type

`int', not `char', since it must hold EOF.  This bug would make
paste infloop on some systems.

diff --git a/src/paste.c b/src/paste.c
index ccd0e8baf51685009ea702e9bafdc5ed454240b6..e798beb9a495ca3274a4e3bc57e70e32bcfe478e 100644 (file)
--- a/src/paste.c
+++ b/src/paste.c
@@ -202,7 +202,7 @@ paste_parallel (size_t nfiles, char **fnamptr)
 
       for (i = 0; fileptr[i] != ENDLIST && files_open; i++)
        {
-         char chr IF_LINT (= 0);       /* Input character. */
+         int chr IF_LINT (= 0);        /* Input character. */
          size_t line_length = 0;       /* Number of chars in line. */
          if (fileptr[i] != CLOSED)
            {