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uname() return value checking fixes.

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git-svn-id: http://svn.irssi.org/repos/irssi/trunk@508 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2000-07-22 19:14:57 +00:00 • committed by cras
commit aec85e1dbd
1 changed files with 2 additions and 2 deletions
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4
src/core/special-vars.c
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@ -610,7 +610,7 @@ static char *expando_sysname(void *server, void *item, int *free_ret)
{
struct utsname un;
if (uname(&un) != 0)
if (uname(&un) == -1)
return NULL;
*free_ret = TRUE;
@ -623,7 +623,7 @@ static char *expando_sysrelease(void *server, void *item, int *free_ret)
{
struct utsname un;
if (uname(&un) != 0)
if (uname(&un) == -1)
return NULL;
*free_ret = TRUE;