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-rw-r--r--ds9/library/marker.tcl46
1 files changed, 36 insertions, 10 deletions
diff --git a/ds9/library/marker.tcl b/ds9/library/marker.tcl
index 23d23e7..a618fd3 100644
--- a/ds9/library/marker.tcl
+++ b/ds9/library/marker.tcl
@@ -1076,7 +1076,6 @@ proc MarkerLoad {} {
if {$current(frame) == {}} {
return
}
-
if {![$current(frame) has fits]} {
return
}
@@ -1454,7 +1453,10 @@ proc RegionCmdLoad {} {
global current
global parse
- if {$current(frame) == {} || ![$current(frame) has fits]} {
+ if {$current(frame) == {}} {
+ return
+ }
+ if {![$current(frame) has fits]} {
return
}
@@ -1489,7 +1491,10 @@ proc RegionCmdSave {fn} {
global marker
global current
- if {$current(frame) == {} || ![$current(frame) has fits]} {
+ if {$current(frame) == {}} {
+ return
+ }
+ if {![$current(frame) has fits]} {
return
}
@@ -1502,7 +1507,10 @@ proc RegionCmdList {} {
global marker
global current
- if {$current(frame) == {} || ![$current(frame) has fits]} {
+ if {$current(frame) == {}} {
+ return
+ }
+ if {![$current(frame) has fits]} {
return
}
@@ -1515,7 +1523,10 @@ proc RegionCmdGroup {cmd {val1 {}} {val2 {}}} {
global current
global marker
- if {$current(frame) == {} || ![$current(frame) has fits]} {
+ if {$current(frame) == {}} {
+ return
+ }
+ if {![$current(frame) has fits]} {
return
}
@@ -1527,7 +1538,10 @@ proc RegionCmdGroupNew {} {
global current
global marker
- if {$current(frame) == {} || ![$current(frame) has fits]} {
+ if {$current(frame) == {}} {
+ return
+ }
+ if {![$current(frame) has fits]} {
return
}
@@ -1543,7 +1557,10 @@ proc RegionCmdGroupUpdate {} {
global current
global marker
- if {$current(frame) == {} || ![$current(frame) has fits]} {
+ if {$current(frame) == {}} {
+ return
+ }
+ if {![$current(frame) has fits]} {
return
}
@@ -1555,7 +1572,10 @@ proc RegionCmdGroupFont {value} {
global current
global marker
- if {$current(frame) == {} || ![$current(frame) has fits]} {
+ if {$current(frame) == {}} {
+ return
+ }
+ if {![$current(frame) has fits]} {
return
}
@@ -1577,7 +1597,10 @@ proc RegionCmdTemplateSave {fn} {
global marker
global current
- if {$current(frame) == {} || ![$current(frame) has fits]} {
+ if {$current(frame) == {}} {
+ return
+ }
+ if {![$current(frame) has fits]} {
return
}
@@ -1589,7 +1612,10 @@ proc RegionCmdCommand {cmd} {
global marker
global current
- if {$current(frame) == {} || ![$current(frame) has fits]} {
+ if {$current(frame) == {}} {
+ return
+ }
+ if {![$current(frame) has fits]} {
return
}