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prevent garbage output of X11 plotting function

This commit is contained in:
dwarning 2020-10-22 10:06:24 +02:00 committed by Holger Vogt
parent f2139c0a78
commit f12dfc6e7b
1 changed files with 2 additions and 2 deletions
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4
src/frontend/plotting/x11.c
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@ -742,7 +742,7 @@ X11_Text(const char *text, int x, int y, int angle)
x, currentgraph->absolute.height - y, (FcChar8*)text, strlen(text));
}
else if (angle == 90) {
int wlen, wheight;
int wlen=0, wheight;
/* calculate and add offset, if ylabel with angle 90° */
Xget_str_length(text, &wlen, &wheight, DEVDEP(currentgraph).font90, NULL, 0);
@ -1395,7 +1395,7 @@ Xget_str_length(const char *text, int* wlen, int* wheight, XftFont* gfont, char*
int
X11_GetLenStr(GRAPH *gr, char* instring)
{
int wl, wh;
int wl=0, wh;
Xget_str_length(instring, &wl, &wh, NULL, DEVDEP(gr).fname, DEVDEP(gr).fsize);
return wl;
}