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(main): Do not use static space for the tagfile string.

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This commit is contained in:
Francesco Potortì 2008-08-25 07:48:27 +00:00
parent 736215fd6c
commit d3706fa95c
1 changed files with 6 additions and 5 deletions
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11
lib-src/etags.c
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@ -79,7 +79,7 @@ University of California, as described above. */
* together with a configuration file containing regexp definitions for etags.
*/
char pot_etags_version[] = "@(#) pot revision number is 17.38.1.3";
char pot_etags_version[] = "@(#) pot revision number is 17.38.1.4";
#define TRUE 1
#define FALSE 0
@ -892,7 +892,7 @@ etags --help --lang=ada.");
# define EMACS_NAME "standalone"
#endif
#ifndef VERSION
# define VERSION "17.38.1.3"
# define VERSION "17.38.1.4"
#endif
static void
print_version ()
@ -1251,7 +1251,7 @@ main (argc, argv)
}
if (tagfile == NULL)
tagfile = CTAGS ? "tags" : "TAGS";
tagfile = savestr (CTAGS ? "tags" : "TAGS");
cwd = etags_getcwd (); /* the current working directory */
if (cwd[strlen (cwd) - 1] != '/')
{
@ -1259,10 +1259,11 @@ main (argc, argv)
cwd = concat (oldcwd, "/", "");
free (oldcwd);
}
/* Relative file names are made relative to the current directory. */
/* Compute base directory for relative file names. */
if (streq (tagfile, "-")
|| strneq (tagfile, "/dev/", 5))
tagfiledir = cwd;
tagfiledir = cwd; /* relative file names are relative to cwd */
else
{
canonicalize_filename (tagfile);