forked from pool/graphviz
12 lines
401 B
Diff
12 lines
401 B
Diff
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--- lib/sfio/sfhdr.h
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+++ lib/sfio/sfhdr.h
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@@ -493,7 +493,7 @@
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if((lv = localeconv())) \
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{ if(lv->decimal_point && lv->decimal_point[0]) \
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*(decimal) = lv->decimal_point[0]; \
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- if(thousand && lv->thousands_sep && lv->thousands_sep[0]) \
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+ if(thousand != NULL && lv->thousands_sep && lv->thousands_sep[0]) \
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*(thousand) = lv->thousands_sep[0]; \
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} \
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} \
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