X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=cfg.mk;h=d45ec88bbe7a9039b2f1bc957fed5d778b4e3e7c;hp=0c19cc9f257a06f86a01347f0c16d1b44752fc68;hb=4df593496e116dfb635731c058b7627e81fc179c;hpb=0e1e0f10df2c45cf0c43633ce0e59a4780308e63

diff --git a/cfg.mk b/cfg.mk
index 0c19cc9..d45ec88 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -132,7 +132,9 @@ ifeq (0,$(MAKELEVEL))
   # submodule name.  Contrast these:
   # -b653eda3ac4864de205419d9f41eec267cb89eeb .gnulib
   #  b653eda3ac4864de205419d9f41eec267cb89eeb .gnulib (v0.0-2286-gb653eda)
-  _submodule_hash = sed 's/.//;s/ .*//'
+  # $ cat .git-module-status
+  # b653eda3ac4864de205419d9f41eec267cb89eeb
+  _submodule_hash = sed 's/^[ +-]//;s/ .*//'
   _update_required := $(shell						\
       actual=$$(git submodule status | $(_submodule_hash));		\
       stamp="$$($(_submodule_hash) $(_curr_status) 2>/dev/null)";	\