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| author | Vanessa Ezekowitz <vanessaezekowitz@gmail.com> | 2012-08-01 02:38:54 -0400 |
|---|---|---|
| committer | Vanessa Ezekowitz <vanessaezekowitz@gmail.com> | 2012-08-01 02:38:54 -0400 |
| commit | 78da946a40d5e8a7e190ca0e56f0b1c01f54f429 (patch) | |
| tree | 9ceaa901a96a487f0532c75e09d78e09f9044f19 /gentextures.sh | |
| parent | 821e64db9072388186e42ebd455dd3fe081620f7 (diff) | |
| download | unifieddyes-78da946a40d5e8a7e190ca0e56f0b1c01f54f429.tar unifieddyes-78da946a40d5e8a7e190ca0e56f0b1c01f54f429.tar.gz unifieddyes-78da946a40d5e8a7e190ca0e56f0b1c01f54f429.tar.bz2 unifieddyes-78da946a40d5e8a7e190ca0e56f0b1c01f54f429.tar.xz unifieddyes-78da946a40d5e8a7e190ca0e56f0b1c01f54f429.zip | |
added quick sanity checks to gentextures.sh, to make sure imagemagick and bc
are really there.
Diffstat (limited to 'gentextures.sh')
| -rwxr-xr-x | gentextures.sh | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gentextures.sh b/gentextures.sh index 5717d91..5bfde7e 100755 --- a/gentextures.sh +++ b/gentextures.sh @@ -1,5 +1,15 @@ #!/bin/bash +if [ -z "`which convert`"] ; then { + echo "Please install Imagemagick." + exit 1 +} + +if [ -z "`which bc`"] ; then { + echo "Please install GNU bc." + exit 1 +} + if [ $1 = "-t" ] ; then { TINT_OVERLAY=$1 BASE=$2 |