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Code Issues Wiki Activity

bug 308042: Spawner messages are too cryptic to be useful to a user

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This commit is contained in:
Andrew Gvozdev 2010-09-29 23:19:33 +00:00
parent d25d984fcd
commit 6498d38ed6
1 changed files with 9 additions and 3 deletions
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12
core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/PathUtil.java
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@ -282,11 +282,18 @@ public class PathUtil {
* can be omitted.
* @param pathsStr - the list of paths to inspect separated by path separator
* defined in the platform (i.e. ":" in Unix and ";" in Windows).
* In case pathStr is {@code null} environment variable ${PATH} is inspected.
* @return - absolute location of the file on the file system.
* @since 5.3
*/
public static IPath findProgramLocation(String prog, String pathsStr) {
if (prog.trim().length()==0 || pathsStr.trim().length()==0)
if (prog==null || prog.trim().length()==0)
return null;
if (pathsStr==null)
pathsStr = System.getenv("PATH"); //$NON-NLS-1$
if (pathsStr.trim().length()==0)
return null;
String locationStr = null;
@ -342,7 +349,6 @@ public class PathUtil {
* @since 5.3
*/
public static IPath findProgramLocation(String prog) {
String pathVariable = System.getenv("PATH"); //$NON-NLS-1$
return findProgramLocation(prog, pathVariable);
return findProgramLocation(prog, null);
}
}