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Fix initscr() crash on NetBSD - noice - small file browser (mirror / fork from … |
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git clone git://git.codemadness.org/noice |
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--- |
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commit 3ccbaef87bb70273a6181b298aee01b0cb1f29ab |
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parent 829bcdd7d419b8e07d77edfa9b9878f0f399a99f |
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Author: sin <[email protected]> |
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Date: Thu, 10 Mar 2016 17:00:12 +0000 |
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Fix initscr() crash on NetBSD |
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NetBSD has its own curses implementation and initscr() does not |
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terminate with an error if TERM is not set properly. |
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Instead check the return value and exit if an initialization |
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error occurs. |
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Diffstat: |
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M noice.c | 11 ++++++++++- |
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1 file changed, 10 insertions(+), 1 deletion(-) |
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--- |
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diff --git a/noice.c b/noice.c |
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@@ -257,7 +257,16 @@ entrycmp(const void *va, const void *vb) |
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void |
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initcurses(void) |
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{ |
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- initscr(); |
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+ char *term; |
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+ |
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+ if (initscr() == NULL) { |
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+ term = getenv("TERM"); |
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+ if (term != NULL) |
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+ fprintf(stderr, "error opening terminal: %s\n", term); |
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+ else |
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+ fprintf(stderr, "failed to initialize curses\n"); |
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+ exit(1); |
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+ } |
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cbreak(); |
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noecho(); |
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nonl(); |
