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irssi-0.8.14 : irssi-0.8.14 analysis 2 : Useless Assignment  at servers-idle.c:55

Categories: LANG.STRUCT.UA
Warning ID: 22011.28298
Procedure: server_idle_create
Trace: view
Modified: Thu Nov 26 11:08:34 2009   show details
 
Priority: None
State: None
Finding: None
Owner: None
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Parse Error
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Two or More Loop Iterations
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Warning Location Contributes Parse Error
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Source  |  Language: C Hide Legend     
LineSource
  /kat0/fletcher/SATE/2010/irssi-0.8.14/src/irc/core/servers-idle.c
  Enter server_idle_create
43 static SERVER_IDLE_REC * 
44 server_idle_create(const char *cmd, const char *redirect_cmd, int count,
45                    const char *arg, int remote, const char *failure_signal,
46                    va_list va) 
47 {
48         SERVER_IDLE_REC *rec;
49         const char *event, *signal;
50  
51         g_return_val_if_fail(cmd != NULL, FALSE);
52  
53         rec = g_new0(SERVER_IDLE_REC, 1);
54         rec->cmd = g_strdup(cmd);
55         rec->arg = g_strdup(arg);     /* Useless Assignment */
56         rec->tag = ++idlepos;
57  
58         rec->redirect_cmd = g_strdup(redirect_cmd);
59         rec->count = count;
60         rec->remote = remote;
61         rec->failure_signal = g_strdup(failure_signal);
62  
63         while ((event = va_arg(va, const char *)) != NULL) {
64                 signal = va_arg(va, const char *);
65                 if (signal == NULL) {
66                         g_warning("server_idle_create(%s): "
67                                   "signal not specified for event",
68                                   redirect_cmd);
69                         break;
70                 }
71  
72                 rec->redirects = 
73                         g_slist_append(rec->redirects, g_strdup(event));
74                 rec->redirects = 
75                         g_slist_append(rec->redirects, g_strdup(signal));
76         }
77  
78         return rec;
79 } 



Change Warning 22011.28298 : Useless Assignment

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