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using [xa]sprintf for string concatenation is neat and saves

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~100 bytes according to bloatcheck. Also this fixes bug in rpm
This commit is contained in:
Denis Vlasenko
2006-09-09 12:24:19 +00:00
parent 3526a1320a
commit 9cac521f07
6 changed files with 10 additions and 13 deletions
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3
archival/rpm.c
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@ -290,8 +290,7 @@ static void fileaction_dobackup(char *filename, int fileref)
if (rpm_getint(RPMTAG_FILEFLAGS, fileref) & RPMFILE_CONFIG) { /* Only need to backup config files */
stat_res = lstat (filename, &oldfile);
if (stat_res == 0 && S_ISREG(oldfile.st_mode)) { /* File already exists - really should check MD5's etc to see if different */
newname = xstrdup(filename);
newname = strcat(newname, ".rpmorig");
newname = xasprintf("%s.rpmorig", filename);
copy_file(filename, newname, FILEUTILS_RECUR | FILEUTILS_PRESERVE_STATUS);
remove_file(filename, FILEUTILS_RECUR | FILEUTILS_FORCE);
free(newname);