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author | François Revel <mmu_man@netsurf-browser.org> | 2012-03-24 09:41:34 +0000 |
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committer | François Revel <mmu_man@netsurf-browser.org> | 2012-03-24 09:41:34 +0000 |
commit | 95f6dc8e41e91d274b6c8da9167ec212b1584bcf (patch) | |
tree | a4be6838c3ffd1b837f743db4a8e505520adac03 /src/events/keyboard_event.c | |
parent | d581cec6ead65ab4ffb1e09f040b262cd8b4501c (diff) | |
download | libdom-95f6dc8e41e91d274b6c8da9167ec212b1584bcf.tar.gz libdom-95f6dc8e41e91d274b6c8da9167ec212b1584bcf.tar.bz2 |
C89 for BeOS build.
svn path=/trunk/libdom/; revision=13581
Diffstat (limited to 'src/events/keyboard_event.c')
-rw-r--r-- | src/events/keyboard_event.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/src/events/keyboard_event.c b/src/events/keyboard_event.c index 3b065e0..76f32ba 100644 --- a/src/events/keyboard_event.c +++ b/src/events/keyboard_event.c @@ -172,13 +172,16 @@ dom_exception _dom_keyboard_event_get_meta_key(dom_keyboard_event *evt, dom_exception _dom_keyboard_event_get_modifier_state(dom_keyboard_event *evt, dom_string *m, bool *state) { + const char *data; + size_t len; + if (m == NULL) { *state = false; return DOM_NO_ERR; } - const char *data = dom_string_data(m); - size_t len = dom_string_byte_length(m); + data = dom_string_data(m); + len = dom_string_byte_length(m); if (len == SLEN("AltGraph") && strncmp(data, "AltGraph", len) == 0) { *state = ((evt->modifier_state & DOM_MOD_ALT_GRAPH) != 0); @@ -286,14 +289,17 @@ dom_exception _dom_keyboard_event_init_ns(dom_keyboard_event *evt, dom_exception _dom_parse_modifier_list(dom_string *modifier_list, uint32_t *modifier_state) { + const char *data; + const char *m; + size_t len = 0; + *modifier_state = 0; if (modifier_list == NULL) return DOM_NO_ERR; - const char *data = dom_string_data(modifier_list); - const char *m = data; - size_t len = 0; + data = dom_string_data(modifier_list); + m = data; while (true) { /* If we reach a space or end of the string, we should parse |