diff options
Diffstat (limited to 'tools/h5tools.c')
| -rw-r--r-- | tools/h5tools.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/h5tools.c b/tools/h5tools.c index df40ae3..36ce038 100644 --- a/tools/h5tools.c +++ b/tools/h5tools.c @@ -435,7 +435,7 @@ h5dump_escape(char *s/*in,out*/, size_t size, int escape_spaces) escape = escape_spaces ? "\\ " : NULL; break; default: - if (!isprint(*s)) { + if (!isprint((int)*s)) { sprintf(octal, "\\%03o", (unsigned char)(s[i])); escape = octal; } else { @@ -668,7 +668,7 @@ h5dump_sprint(h5dump_str_t *str/*in,out*/, const h5dump_t *info, h5dump_str_append(str, "\\t"); break; default: - if (isprint(*((char*)vp))) { + if (isprint((int)(*((char*)vp)))) { h5dump_str_append(str, "%c", *((char*)vp)); } else { h5dump_str_append(str, "\\%03o", *((unsigned char*)vp)); @@ -736,7 +736,7 @@ h5dump_sprint(h5dump_str_t *str/*in,out*/, const h5dump_t *info, h5dump_str_append(str, "\\t"); break; default: - if (isprint(((char*)vp)[i])) { + if (isprint((int)((char*)vp)[i])) { h5dump_str_append(str, "%c", ((char*)vp)[i]); } else { h5dump_str_append(str, "\\%03o", ((unsigned char*)vp)[i]); |