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@ -8,7 +8,8 @@ size_t fmt_pad(char* dest,const char* src,size_t srclen,size_t padlen,size_t max
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long todo;
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char* olddest=dest;
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char* max=dest+maxlen;
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todo=padlen-srclen;
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if ((long)srclen<0 || (long)padlen<0 || (long)maxlen<0) return 0;
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todo=(long)(padlen-srclen);
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if (dest==0) {
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unsigned long sum=srclen>padlen?srclen:padlen;
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return sum>maxlen?maxlen:sum;
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@ -17,9 +18,9 @@ size_t fmt_pad(char* dest,const char* src,size_t srclen,size_t padlen,size_t max
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if (dest>max) break;
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*dest=' '; ++dest;
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}
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for (todo=srclen; todo>0; --todo) {
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for (todo=(long)srclen>maxlen?maxlen:srclen; todo>0; --todo) {
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if (dest>max) break;
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*dest=*src; ++dest; ++src;
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}
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return dest-olddest;
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return (size_t)(dest-olddest);
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}
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