changeset 1249 | 6cb8edbda6d2 |
parent 777 | e6d42f239541 |
child 1668 | 41c26b7d2890 |
--- a/mcabber/hgcset.sh Tue Jun 19 21:26:58 2007 +0200 +++ b/mcabber/hgcset.sh Tue Jun 19 22:09:10 2007 +0200 @@ -8,9 +8,11 @@ if which hg > /dev/null 2>&1; then cs=$(hg id 2> /dev/null | cut -d' ' -f1) if test $? -eq 0; then - grep -q "$cs" hgcset.h > /dev/null 2>&1 || \ - echo "#define HGCSET \"$cs\"" > hgcset.h - exit 0 + if [ x"$cs" != x ]; then + grep -q "$cs" hgcset.h > /dev/null 2>&1 || \ + echo "#define HGCSET \"$cs\"" > hgcset.h + exit 0 + fi fi fi