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--- wdiff.c.orig Sun Nov 6 02:57:23 1994
+++ wdiff.c Wed Aug 1 16:48:38 2001
@@ -892,8 +892,9 @@
{
/* Launch the diff program. */
+ unsetenv ("DIFF_OPTIONS");
if (ignore_case)
- input_file = readpipe (DIFF_PROGRAM, "-c", left_side->temp_name,
+ input_file = readpipe (DIFF_PROGRAM, "-i", left_side->temp_name,
right_side->temp_name, NULL);
else
input_file = readpipe (DIFF_PROGRAM, left_side->temp_name,
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