Fix compiler warnings in shell
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5d67a612b4
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2 changed files with 2 additions and 2 deletions
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@ -532,7 +532,7 @@ shell_strtolong(const char *str, const char **retstr)
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++strptr;
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}
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for(i = 0; i < 10 && isdigit(strptr[i]); ++i) {
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for(i = 0; i < 10 && isdigit((int)strptr[i]); ++i) {
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num = num * 10 + strptr[i] - '0';
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}
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if(retstr != NULL) {
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