do not truncate font size when zooming

1 files changed, 7 insertions, 8 deletions

diff --git a/st.c b/st.c
index 3dd5caf..bb64c55 100644
--- a/st.c
+++ b/st.c
@@ -3061,7 +3061,6 @@ xloadfont(Font *f, FcPattern *pattern) {
 void
 xloadfonts(char *fontstr, double fontsize) {
         FcPattern *pattern;
-        FcResult r_sz, r_psz;
         double fontval;
         float ceilf(float);
 
@@ -3080,11 +3079,11 @@ xloadfonts(char *fontstr, double fontsize) {
                 FcPatternAddDouble(pattern, FC_PIXEL_SIZE, (double)fontsize);
                 usedfontsize = fontsize;
         } else {
-                r_psz = FcPatternGetDouble(pattern, FC_PIXEL_SIZE, 0, &fontval);
-                r_sz = FcPatternGetDouble(pattern, FC_SIZE, 0, &fontval);
-                if(r_psz == FcResultMatch) {
+                if(FcPatternGetDouble(pattern, FC_PIXEL_SIZE, 0, &fontval) ==
+                                FcResultMatch) {
                         usedfontsize = fontval;
-                } else if(r_sz == FcResultMatch) {
+                } else if(FcPatternGetDouble(pattern, FC_SIZE, 0, &fontval) ==
+                                FcResultMatch) {
                         usedfontsize = -1;
                 } else {
                         /*
@@ -3157,14 +3156,14 @@ void
 xzoom(const Arg *arg) {
         Arg larg;
 
-        larg.i = usedfontsize + arg->i;
+        larg.f = usedfontsize + arg->f;
         xzoomabs(&larg);
 }
 
 void
 xzoomabs(const Arg *arg) {
         xunloadfonts();
-        xloadfonts(usedfont, arg->i);
+        xloadfonts(usedfont, arg->f);
         cresize(0, 0);
         redraw();
         xhints();
@@ -3175,7 +3174,7 @@ xzoomreset(const Arg *arg) {
         Arg larg;
 
         if(defaultfontsize > 0) {
-                larg.i = defaultfontsize;
+                larg.f = defaultfontsize;
                 xzoomabs(&larg);
         }
 }