diff options
| -rw-r--r-- | src/drivers/X11/Fl_X11_Screen_Driver.cxx | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/drivers/X11/Fl_X11_Screen_Driver.cxx b/src/drivers/X11/Fl_X11_Screen_Driver.cxx index d305e81ee..b21079ab6 100644 --- a/src/drivers/X11/Fl_X11_Screen_Driver.cxx +++ b/src/drivers/X11/Fl_X11_Screen_Driver.cxx @@ -1239,9 +1239,9 @@ static bool use_monitors_xml(float &factor) { FILE *in = fopen(path, "r"); if (!in) return false; p = fgets(line, sizeof(line), in); - if (strstr(line, "<monitors version=\"2\">")) { + if (p && strstr(line, "<monitors version=\"2\">")) { while (fgets(line, sizeof(line), in)) { - if( (p = strstr(line, "<scale>")) && strstr(p, "</scale>") ) { + if ( (p = strstr(line, "<scale>")) && strstr(p, "</scale>") ) { p += 7; sscanf(p, "%f", &factor); if (factor == 2) { found = true; break; } |