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Fixed some Sun Studio warnings about unreachable code.

This commit is contained in:
Ryan C. Gordon 2009-04-13 03:40:30 -04:00
parent e1dee8e56a
commit 07e97a0166
3 changed files with 4 additions and 7 deletions
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2
src/archiver_zip.c
View File

@ -157,8 +157,6 @@ static const char *zlib_error_string(int rc)
case Z_VERSION_ERROR: return(ERR_VERSION_ERROR); case Z_VERSION_ERROR: return(ERR_VERSION_ERROR);
default: return(ERR_UNKNOWN_ERROR); default: return(ERR_UNKNOWN_ERROR);
} /* switch */ } /* switch */
return(NULL);
} /* zlib_error_string */ } /* zlib_error_string */

1
src/physfs.c
View File

@ -696,7 +696,6 @@ static char *calculateBaseDir(const char *argv0)
/* argv0 wasn't helpful. */ /* argv0 wasn't helpful. */
BAIL_MACRO(ERR_INVALID_ARGUMENT, NULL); BAIL_MACRO(ERR_INVALID_ARGUMENT, NULL);
return(NULL);
} /* calculateBaseDir */ } /* calculateBaseDir */

8
src/physfs_unicode.c
View File

@ -392,11 +392,11 @@ int __PHYSFS_utf8strcasecmp(const char *str1, const char *str2)
{ {
const PHYSFS_uint32 cp1 = utf8codepoint(&str1); const PHYSFS_uint32 cp1 = utf8codepoint(&str1);
const PHYSFS_uint32 cp2 = utf8codepoint(&str2); const PHYSFS_uint32 cp2 = utf8codepoint(&str2);
if (!utf8codepointcmp(cp1, cp2)) return 0; if (!utf8codepointcmp(cp1, cp2)) break;
if (cp1 == 0) return 1; if (cp1 == 0) return 1;
} /* while */ } /* while */
return 0; /* shouldn't hit this. */ return 0;
} /* __PHYSFS_utf8strcasecmp */ } /* __PHYSFS_utf8strcasecmp */
@ -428,10 +428,10 @@ int __PHYSFS_stricmpASCII(const char *str1, const char *str2)
else if (cp1 > cp2) else if (cp1 > cp2)
return 1; return 1;
else if (cp1 == 0) /* they're both null chars? */ else if (cp1 == 0) /* they're both null chars? */
return 0; break;
} /* while */ } /* while */
return 0; /* shouldn't hit this. */ return 0;
} /* __PHYSFS_stricmpASCII */ } /* __PHYSFS_stricmpASCII */