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| author | Guy Harris <guy@alum.mit.edu> | 2015-04-04 14:01:56 -0700 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2015-04-04 21:03:34 +0000 |
| commit | c67bc0335566113fc325830660f5571d2e6ad0f6 (patch) | |
| tree | e134ceb3cb71ada1a3aecbd7b09cf5c954d639a0 /ui/capture_ui_utils.c | |
| parent | 666f9bcfda5959172fd941a4cec333db75217ecf (diff) | |
| download | wireshark-c67bc0335566113fc325830660f5571d2e6ad0f6.tar.gz | |
Let capture_dev_user_pmode_find() say "not found".
"Not found" is different from "found, and false". Have it return a
boolean "did I find the property" indication and, if it did, supply the
property value through a pointer.
Change-Id: Iaa942ea346410b35e512ff1a3821cbf60c88dfd6
Reviewed-on: https://code.wireshark.org/review/7916
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Diffstat (limited to 'ui/capture_ui_utils.c')
| -rw-r--r-- | ui/capture_ui_utils.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/ui/capture_ui_utils.c b/ui/capture_ui_utils.c index 589512cbd4..1d60aed891 100644 --- a/ui/capture_ui_utils.c +++ b/ui/capture_ui_utils.c @@ -237,9 +237,17 @@ capture_dev_user_snaplen_find(const gchar *if_name, gboolean *hassnap, int *snap } gboolean -capture_dev_user_pmode_find(const gchar *if_name) +capture_dev_user_pmode_find(const gchar *if_name, gboolean *pmode) { - return (capture_dev_get_if_int_property(prefs.capture_devices_pmode, if_name) != 0); + int value; + + value = capture_dev_get_if_int_property(prefs.capture_devices_pmode, if_name); + if (value == -1) { + /* Not found or bad. */ + return FALSE; + } + *pmode = (value != 0); + return TRUE; } gchar* |