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Merge pull request #2861 from RyanDwyer/fix-empty-workspace-crashes

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Fix crashes when running certain commands on an empty workspace
This commit is contained in:
Drew DeVault 2018-10-17 16:13:05 +02:00 committed by GitHub
parent 765c80e5f7 17014c34e2
commit e46c3ffbc9
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GPG key ID: 4AEE18F83AFDEB23
4 changed files with 4 additions and 4 deletions
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2
sway/commands/border.c
View file

@ -59,7 +59,7 @@ struct cmd_results *cmd_border(int argc, char **argv) {
}
struct sway_container *container = config->handler_context.container;
if (!container->view) {
if (!container || !container->view) {
return cmd_results_new(CMD_INVALID, "border",
"Only views can have borders");
}

2
sway/commands/mark.c
View file

@ -19,7 +19,7 @@ struct cmd_results *cmd_mark(int argc, char **argv) {
return error;
}
struct sway_container *container = config->handler_context.container;
if (!container->view) {
if (!container || !container->view) {
return cmd_results_new(CMD_INVALID, "mark",
"Only views can have marks");
}

2
sway/commands/title_format.c
View file

@ -12,7 +12,7 @@ struct cmd_results *cmd_title_format(int argc, char **argv) {
return error;
}
struct sway_container *container = config->handler_context.container;
if (!container->view) {
if (!container || !container->view) {
return cmd_results_new(CMD_INVALID, "title_format",
"Only views can have a title_format");
}

2
sway/commands/unmark.c
View file

@ -25,7 +25,7 @@ struct cmd_results *cmd_unmark(int argc, char **argv) {
struct sway_view *view = NULL;
if (config->handler_context.using_criteria) {
struct sway_container *container = config->handler_context.container;
if (!container->view) {
if (!container || !container->view) {
return cmd_results_new(CMD_INVALID, "unmark",
"Only views can have marks");
}