fix: Ignore failed read of exit code. Fixes #11490 (#11496)

Signed-off-by: Alex Collins <[email protected]>
argoproj · Aug 1, 2023 · 61a4ac4 · 61a4ac4
1 parent dbabcbd
commit 61a4ac4
Showing 1 changed file with 3 additions and 6 deletions.
diff --git a/cmd/argoexec/commands/emissary.go b/cmd/argoexec/commands/emissary.go
@@ -75,14 +75,11 @@ func NewEmissaryCommand() *cobra.Command {
 					for _, y := range x.Dependencies {
 						logger.Infof("waiting for dependency %q", y)
 						for {
-							data, err := os.ReadFile(filepath.Clean(varRunArgo + "/ctr/" + y + "/exitcode"))
-							if os.IsNotExist(err) {
-								time.Sleep(time.Second)
-								continue
-							}
+							data, _ := os.ReadFile(filepath.Clean(varRunArgo + "/ctr/" + y + "/exitcode"))
 							exitCode, err := strconv.Atoi(string(data))
 							if err != nil {
-								return fmt.Errorf("failed to read exit-code of dependency %q: %w", y, err)
+								time.Sleep(time.Second)
+								continue
 							}
 							if exitCode != 0 {
 								return fmt.Errorf("dependency %q exited with non-zero code: %d", y, exitCode)