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Added fallback for if binding has no description.

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Bruce Hill 2019-07-12 16:24:27 -07:00
parent da6bb91763
commit 47f66e49a7
1 changed files with 2 additions and 1 deletions
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3
bb.c
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@ -1382,7 +1382,8 @@ void print_bindings(int fd)
*p = '\0'; *p = '\0';
sprintf(buf2, "\033[1m\033[%dG%s\033[0m", termwidth/2 - 1 - (int)strlen(buf), buf); sprintf(buf2, "\033[1m\033[%dG%s\033[0m", termwidth/2 - 1 - (int)strlen(buf), buf);
write(fd, buf2, strlen(buf2)); write(fd, buf2, strlen(buf2));
sprintf(buf2, "\033[0m\033[%dG\033[34m%s\033[0m", termwidth/2 + 1, bindings[i].description); sprintf(buf2, "\033[0m\033[%dG\033[34m%s\033[0m", termwidth/2 + 1,
bindings[i].description ? bindings[i].description : bindings[i].script);
write(fd, buf2, strlen(buf2)); write(fd, buf2, strlen(buf2));
write(fd, "\033[0m\n", strlen("\033[0m\n")); write(fd, "\033[0m\n", strlen("\033[0m\n"));
} }