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-rw-r--r--tile.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/tile.c b/tile.c
index 0955e63..114e84c 100644
--- a/tile.c
+++ b/tile.c
@@ -10,7 +10,7 @@ static double mwfact = MWFACT;
void
setmwfact(const char *arg) {
- double delta, newfact;
+ double delta;
if(!isarrange(tile))
return;
@@ -19,14 +19,13 @@ setmwfact(const char *arg) {
mwfact = MWFACT;
else if(1 == sscanf(arg, "%lf", &delta)) {
if(arg[0] != '+' && arg[0] != '-')
- newfact = delta;
+ mwfact = delta;
else
- newfact = mwfact + delta;
- if(newfact < 0.1)
- newfact = 0.1;
- else if(newfact > 0.9)
- newfact = 0.9;
- mwfact = newfact;
+ mwfact += delta;
+ if(mwfact < 0.1)
+ mwfact = 0.1;
+ else if(mwfact > 0.9)
+ mwfact = 0.9;
}
arrange();
}