- echo "usage: $0 <source root>"
- echo " Prints the source control revision of the given source directory,"
- echo " the exact format of the revision string depends on the source "
- echo " control system. If the source control system isn't known, the output"
- echo " is empty and the exit code is 1."
- exit 1
+ echo "usage: $0 <source root>"
+ echo " Prints the source control revision of the given source directory,"
+ echo " the exact format of the revision string depends on the source "
+ echo " control system. If the source control system isn't known, the output"
+ echo " is empty and the exit code is 1."
+ exit 1