20 lines
717 B
Diff
20 lines
717 B
Diff
--- a/src/_tkagg.cpp
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+++ b/src/_tkagg.cpp
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@@ -231,13 +231,13 @@
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{
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// Try to fill Tcl/Tk global vars with function pointers. Return whether
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// all of them have been filled.
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- if (void* ptr = dlsym(lib, "Tcl_SetVar")) {
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+ if (auto ptr = dlsym(lib, "Tcl_SetVar")) {
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TCL_SETVAR = (Tcl_SetVar_t)ptr;
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}
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- if (void* ptr = dlsym(lib, "Tk_FindPhoto")) {
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+ if (auto ptr = dlsym(lib, "Tk_FindPhoto")) {
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TK_FIND_PHOTO = (Tk_FindPhoto_t)ptr;
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}
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- if (void* ptr = dlsym(lib, "Tk_PhotoPutBlock")) {
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+ if (auto ptr = dlsym(lib, "Tk_PhotoPutBlock")) {
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TK_PHOTO_PUT_BLOCK = (Tk_PhotoPutBlock_t)ptr;
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}
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return TCL_SETVAR && TK_FIND_PHOTO && TK_PHOTO_PUT_BLOCK;
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