forked from Lainports/freebsd-ports
35fef80e21
Fix --ignore-case option That port fails to work when DIFF_OPTIONS is set to something like "-u" and the "-i" option to wdiff also fails to work (not the -i option is not in the man page but it is in the NEWS file). Submitted by: Dave Chapeskie <dchapes@ddm.crosswinds.net>
13 lines
438 B
Text
13 lines
438 B
Text
--- wdiff.c.orig Sun Nov 6 02:57:23 1994
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+++ wdiff.c Wed Aug 1 16:48:38 2001
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@@ -892,8 +892,9 @@
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{
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/* Launch the diff program. */
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+ unsetenv ("DIFF_OPTIONS");
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if (ignore_case)
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- input_file = readpipe (DIFF_PROGRAM, "-c", left_side->temp_name,
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+ input_file = readpipe (DIFF_PROGRAM, "-i", left_side->temp_name,
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right_side->temp_name, NULL);
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else
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input_file = readpipe (DIFF_PROGRAM, left_side->temp_name,
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