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config: fix a potential NULL dereference

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Coverity:
src/nm-config.c:598: var_deref_op: Dereferencing null pointer "groups".
This commit is contained in:
Lubomir Rintel 2015-07-14 12:41:40 +02:00
parent a418750f07
commit 421cf84343
1 changed files with 1 additions and 1 deletions
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src/nm-config.c
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@ -633,7 +633,7 @@ read_config (GKeyFile *keyfile, const char *dirname, const char *path, GError **
* NMConfigData:_get_connection_infos(). */
_nm_config_sort_groups (groups, ngroups);
for (g = 0; groups[g]; g++) {
for (g = 0; groups && groups[g]; g++) {
const char *group = groups[g];
if (g_str_has_prefix (group, NM_CONFIG_KEYFILE_GROUPPREFIX_INTERN)) {