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fix for grub-script-check to handle empty lines

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BVK Chaitanya 2010-01-28 22:31:06 +05:30
commit 1136ac2632
3 changed files with 19 additions and 10 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2010-01-28 BVK Chaitanya <bvk.groups@gmail.com>
* include/grub/script_sh.h (sourcecode): Add const qualifier.
* util/grub-script-check.c (getline): Fix empty lines case.
2010-01-28 Robert Millan <rmh.grub@aybabtu.com>
* Makefile.in (check): Exit with fail status when one of the tests

2
include/grub/script_sh.h
View file

@ -112,7 +112,7 @@ struct grub_script_cmd_menuentry
struct grub_script_arglist *arglist;
/* The sourcecode the entry will be generated from. */
char *sourcecode;
const char *sourcecode;
/* Options. XXX: Not used yet. */
int options;

22
util/grub-script-check.c
View file

@ -82,16 +82,8 @@ grub_script_execute_cmdif (struct grub_script_cmd *cmd __attribute__ ((unused)))
}
grub_err_t
grub_script_execute_menuentry (struct grub_script_cmd *cmd)
grub_script_execute_menuentry (struct grub_script_cmd *cmd __attribute__ ((unused)))
{
struct grub_script_cmd_menuentry *menu;
menu = (struct grub_script_cmd_menuentry *)cmd;
if (menu->sourcecode)
{
grub_free (menu->sourcecode);
menu->sourcecode = 0;
}
return 0;
}
@ -146,6 +138,7 @@ main (int argc, char *argv[])
auto grub_err_t get_config_line (char **line, int cont);
grub_err_t get_config_line (char **line, int cont __attribute__ ((unused)))
{
int i;
char *cmdline = 0;
size_t len = 0;
ssize_t read;
@ -164,6 +157,17 @@ main (int argc, char *argv[])
if (verbose)
grub_printf("%s", cmdline);
for (i = 0; cmdline[i] != '\0'; i++)
{
/* Replace tabs and carriage returns with spaces. */
if (cmdline[i] == '\t' || cmdline[i] == '\r')
cmdline[i] = ' ';
/* Replace '\n' with '\0'. */
if (cmdline[i] == '\n')
cmdline[i] = '\0';
}
*line = grub_strdup (cmdline);
free (cmdline);