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Protect ourselves against properties with no default value
If the GParamSpec does not have a default value, we should not try to turn it into a string.
This commit is contained in:
committed by
Emmanuele Bassi
parent
ffba6509da
commit
650090eefb
5
gdump.c
5
gdump.c
@@ -125,6 +125,9 @@ invoke_error_quark (GModule *self, const char *symbol, GError **error)
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static char *
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value_to_string (const GValue *value)
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{
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if (value == NULL)
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return NULL;
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if (G_VALUE_HOLDS_STRING (value))
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{
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const char *s = g_value_get_string (value);
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@@ -186,7 +189,7 @@ dump_properties (GType type, GOutputStream *out)
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const GValue *v = g_param_spec_get_default_value (prop);
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char *default_value = value_to_string (v);
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if (default_value != NULL)
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if (v != NULL && default_value != NULL)
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{
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escaped_printf (out, " <property name=\"%s\" type=\"%s\" flags=\"%d\" default-value=\"%s\"/>\n",
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prop->name,
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