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Update rpmvercmp with bugfixes from RPM

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Grab two minor bugfixes from RPM's rpmvercmp.
This commit is contained in:
Tollef Fog Heen 2010-05-08 22:15:36 +02:00
parent 66d49f1375
commit 726f8e4c13
1 changed files with 5 additions and 1 deletions
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6
pkg.c
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@ -1323,6 +1323,9 @@ static int rpmvercmp(const char * a, const char * b) {
while (*one && !isalnum((guchar)*one)) one++;
while (*two && !isalnum((guchar)*two)) two++;
/* If we ran to the end of either, we are finished with the loop */
if (!(*one && *two)) break;
str1 = one;
str2 = two;
@ -1349,7 +1352,8 @@ static int rpmvercmp(const char * a, const char * b) {
/* take care of the case where the two version segments are */
/* different types: one numeric and one alpha */
if (one == str1) return -1; /* arbitrary */
if (two == str2) return -1;
/* XXX See patch #60884 (and details) from bugzilla #50977. */
if (two == str2) return (isnum ? 1 : -1);
if (isnum) {
/* this used to be done by converting the digit segments */