30 lines
968 B
Diff
30 lines
968 B
Diff
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#! /bin/sh /usr/share/dpatch/dpatch-run
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## 24fallback_to_dumb_term.dpatch by <hesso@pool.math.tu-berlin.de>
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##
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## DP: If there's no $TERM around, just fall back to "dumb".
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@DPATCH@
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diff -Naur nvi-1.81.6.orig/cl/cl_main.c nvi-1.81.6/cl/cl_main.c
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--- nvi-1.81.6.orig/cl/cl_main.c 2007-11-18 17:41:42.000000000 +0100
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+++ nvi-1.81.6/cl/cl_main.c 2008-05-01 18:29:13.000000000 +0200
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@@ -96,6 +96,7 @@
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if ((ttype = getenv("TERM")) == NULL)
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ttype = "unknown";
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term_init(gp->progname, ttype);
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+ ttype = getenv("TERM");
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/* Add the terminal type to the global structure. */
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if ((OG_D_STR(gp, GO_TERM) =
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@@ -233,6 +234,11 @@
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/* Set up the terminal database information. */
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setupterm(ttype, STDOUT_FILENO, &err);
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+ if (err == 0) {
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+ (void)fprintf(stderr, "%s: %s: unknown terminal type, falling back to 'dumb'\n", name, ttype);
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+ setenv("TERM", "dumb", 1);
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+ setupterm("dumb", STDOUT_FILENO, &err);
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+ }
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switch (err) {
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case -1:
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(void)fprintf(stderr,
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