diff --git a/src/process/execvp.c b/src/process/execvp.c
index 480a85e9383ef1054e6633dd22a45fd9f6506287..2dddeddb16a5eafe2f29292b1961a108483ae2fb 100644
--- a/src/process/execvp.c
+++ b/src/process/execvp.c
@@ -39,8 +39,15 @@ int __execvpe(const char *file, char *const argv[], char *const envp[])
 		b[z-p] = '/';
 		memcpy(b+(z-p)+(z>p), file, k+1);
 		execve(b, argv, envp);
-		if (errno == EACCES) seen_eacces = 1;
-		else if (errno != ENOENT && errno != ENOTDIR) return -1;
+		switch (errno) {
+		case EACCES:
+			seen_eacces = 1;
+		case ENOENT:
+		case ENOTDIR:
+			break;
+		default:
+			return -1;
+		}
 		if (!*z++) break;
 	}
 	if (seen_eacces) errno = EACCES;