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authormjm <mjm>2002-11-27 22:54:39 (UTC)
committer mjm <mjm>2002-11-27 22:54:39 (UTC)
commit2fa1b28608b506a65fcae80c770bbc462216fb55 (patch) (side-by-side diff)
tree1977c13b68e21e11864cb96826346d1142030bab
parent6df3dfdf18115f5a3ce8477749ecef77a66260c0 (diff)
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fixed problem with system() return value
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc8
1 files changed, 7 insertions, 1 deletions
diff --git a/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc b/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc
index 62c2940..dcc73f8 100644
--- a/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc
+++ b/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc
@@ -91,7 +91,13 @@ int card_into_monitormode (void *orighandle, char *device, int cardtype)
int card_set_promisc_up (const char *device)
{
char ifconfigcmd[32];
+ int retval=0;
+
snprintf(ifconfigcmd, sizeof(ifconfigcmd), SBIN_PATH, device);
+ retval = system(ifconfigcmd);
- return (system(ifconfigcmd) ? 1 : 0);
+ if(retval < 0 || retval == 0)
+ return 0;
+
+return 1;
}