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Fix crash when using workspace back_and_forth with no previous

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Ryan Dwyer 2018-10-16 23:42:53 +10:00
parent 113751ea48
commit d0974d5c50
1 changed files with 5 additions and 1 deletions
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6
sway/commands/workspace.c
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@ -142,7 +142,11 @@ struct cmd_results *cmd_workspace(int argc, char **argv) {
strcasecmp(argv[0], "current") == 0) { strcasecmp(argv[0], "current") == 0) {
ws = workspace_by_name(argv[0]); ws = workspace_by_name(argv[0]);
} else if (strcasecmp(argv[0], "back_and_forth") == 0) { } else if (strcasecmp(argv[0], "back_and_forth") == 0) {
if (!(ws = workspace_by_name(argv[0])) && prev_workspace_name) { if (!prev_workspace_name) {
return cmd_results_new(CMD_INVALID, "workspace",
"There is no previous workspace");
}
if (!(ws = workspace_by_name(argv[0]))) {
ws = workspace_create(NULL, prev_workspace_name); ws = workspace_create(NULL, prev_workspace_name);
} }
} else { } else {