use static vars to indicate "firsttime"

772d51c9 · IOhannes m zmölnig · 1cf61955 · 772d51c9
Commit 772d51c9 authored Mar 28, 2019 by IOhannes m zmölnig
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plugins/imageTIFF/imageTIFF.cpp plugins/imageTIFF/imageTIFF.cpp +1 -1

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--- a/plugins/imageTIFF/imageTIFF.cpp
+++ b/plugins/imageTIFF/imageTIFF.cpp
@@ -83,7 +83,7 @@ static void imageTIFF_warnhandler(const char*module, const char*fmt,

 imageTIFF :: imageTIFF(void)
 {
-  bool firsttime=true;
+  static bool firsttime=true;
  if(firsttime) {
    TIFFSetErrorHandler(imageTIFF_errorhandler);
    TIFFSetWarningHandler(imageTIFF_warnhandler);