Index: /trunk/src/VBox/Runtime/r3/posix/process-creation-posix.cpp
===================================================================
--- /trunk/src/VBox/Runtime/r3/posix/process-creation-posix.cpp	(revision 92619)
+++ /trunk/src/VBox/Runtime/r3/posix/process-creation-posix.cpp	(revision 92620)
@@ -894,5 +894,6 @@
                             || strcmp(pszShellNm, "ksh") == 0
                             || strcmp(pszShellNm, "ksh93") == 0
-                            || strcmp(pszShellNm, "zsh") == 0)
+                            || strcmp(pszShellNm, "zsh") == 0
+                            || strcmp(pszShellNm, "fish") == 0)
                         {
                             pszExec      = pszShell;