22 lines
1.1 KiB
Diff
22 lines
1.1 KiB
Diff
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diff -upr gnuplot-4.6.0.orig/src/gplt_x11.c gnuplot-4.6.0/src/gplt_x11.c
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--- gnuplot-4.6.0.orig/src/gplt_x11.c 2012-07-18 18:55:31.000000000 +0200
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+++ gnuplot-4.6.0/src/gplt_x11.c 2012-07-19 12:08:21.177967583 +0200
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@@ -4338,7 +4338,7 @@ process_event(XEvent *event)
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#endif /* DISABLE_SPACE_RAISES_CONSOLE */
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case 'm': /* Toggle mouse display, but only if we control the window here */
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- if (((plot != current_plot) && (!modifier_mask))
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+ if ((plot && (plot != current_plot) && (!modifier_mask))
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#ifdef PIPE_IPC
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|| pipe_died
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#endif
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@@ -4374,7 +4374,7 @@ process_event(XEvent *event)
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gp_exec_event(GE_keypress, \
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(int)RevX(event->xkey.x), (int)RevY(event->xkey.y), \
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gp_keysym, 0, plot->plot_number); \
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- } else { \
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+ } else if (plot) { \
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gp_exec_event(GE_keypress_old, \
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(int)RevX(event->xkey.x), (int)RevY(event->xkey.y), \
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gp_keysym, 0, plot->plot_number); \
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